2997126860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 8267712768

約数和(自身を除く): 5270585908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 157, 170, 182, 221, 238, 260, 314, 340, 364, 442, 455, 476, 595, 617, 628, 785, 884, 910, 1099, 1105, 1190, 1234, 1547, 1570, 1820, 2041, 2198, 2210, 2380, 2468, 2669, 3085, 3094, 3140, 4082, 4319, 4396, 4420, 5338, 5495, 6170, 6188, 7735, 8021, 8164, 8638, 10205, 10489, 10676, 10990, 12340, 13345, 14287, 15470, 16042, 17276, 18683, 20410, 20978, 21595, 21980, 26690, 28574, 30940, 32084, 34697, 37366, 40105, 40820, 41956, 43190, 52445, 53380, 56147, 57148, 69394, 71435, 73423, 74732, 80210, 86380, 93415, 96869, 104890, 112294, 136357, 138788, 142870, 146846, 160420, 173485, 186830, 193738, 209780, 224588, 242879, 272714, 280735, 285740, 293692, 346970, 367115, 373660, 387476, 484345, 485758, 545428, 561470, 678083, 681785, 693940, 734230, 954499, 968690, 971516, 1122940, 1214395, 1259297, 1356166, 1363570, 1468460, 1646773, 1908998, 1937380, 2428790, 2518594, 2712332, 2727140, 3293546, 3390415, 3817996, 4772495, 4857580, 5037188, 6296485, 6587092, 6780830, 8233865, 8815079, 9544990, 11527411, 12592970, 13561660, 16467730, 17630158, 19089980, 21408049, 23054822, 25185940, 32935460, 35260316, 42816098, 44075395, 46109644, 57637055, 85632196, 88150790, 107040245, 115274110, 149856343, 176301580, 214080490, 230548220, 299712686, 428160980, 599425372, 749281715, 1498563430, 2997126860]

約数ペア:

[(1, 2997126860), (2, 1498563430), (4, 749281715), (5, 599425372), (7, 428160980), (10, 299712686), (13, 230548220), (14, 214080490), (17, 176301580), (20, 149856343), (26, 115274110), (28, 107040245), (34, 88150790), (35, 85632196), (52, 57637055), (65, 46109644), (68, 44075395), (70, 42816098), (85, 35260316), (91, 32935460), (119, 25185940), (130, 23054822), (140, 21408049), (157, 19089980), (170, 17630158), (182, 16467730), (221, 13561660), (238, 12592970), (260, 11527411), (314, 9544990), (340, 8815079), (364, 8233865), (442, 6780830), (455, 6587092), (476, 6296485), (595, 5037188), (617, 4857580), (628, 4772495), (785, 3817996), (884, 3390415), (910, 3293546), (1099, 2727140), (1105, 2712332), (1190, 2518594), (1234, 2428790), (1547, 1937380), (1570, 1908998), (1820, 1646773), (2041, 1468460), (2198, 1363570), (2210, 1356166), (2380, 1259297), (2468, 1214395), (2669, 1122940), (3085, 971516), (3094, 968690), (3140, 954499), (4082, 734230), (4319, 693940), (4396, 681785), (4420, 678083), (5338, 561470), (5495, 545428), (6170, 485758), (6188, 484345), (7735, 387476), (8021, 373660), (8164, 367115), (8638, 346970), (10205, 293692), (10489, 285740), (10676, 280735), (10990, 272714), (12340, 242879), (13345, 224588), (14287, 209780), (15470, 193738), (16042, 186830), (17276, 173485), (18683, 160420), (20410, 146846), (20978, 142870), (21595, 138788), (21980, 136357), (26690, 112294), (28574, 104890), (30940, 96869), (32084, 93415), (34697, 86380), (37366, 80210), (40105, 74732), (40820, 73423), (41956, 71435), (43190, 69394), (52445, 57148), (53380, 56147)]