3155332180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^2$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 8919179136

約数和(自身を除く): 5763846956

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 397, 455, 572, 715, 770, 794, 910, 1001, 1430, 1540, 1588, 1820, 1985, 2002, 2779, 2860, 3970, 4004, 4367, 5005, 5161, 5558, 7940, 8734, 10010, 10322, 11116, 13895, 17468, 20020, 20644, 21835, 25805, 27790, 30569, 36127, 43670, 51610, 55580, 56771, 61138, 72254, 87340, 103220, 113542, 122276, 144508, 152845, 157609, 180635, 227084, 283855, 305690, 315218, 361270, 397397, 567710, 611380, 630436, 722540, 788045, 794794, 1103263, 1135420, 1576090, 1589588, 1733699, 1986985, 2048917, 2206526, 3152180, 3467398, 3973970, 4097834, 4413052, 5516315, 6934796, 7947940, 8195668, 8668495, 10244585, 11032630, 12135893, 14342419, 17336990, 20489170, 22065260, 22538087, 24271786, 28684838, 34673980, 40978340, 45076174, 48543572, 57369676, 60679465, 71712095, 90152348, 112690435, 121358930, 143424190, 157766609, 225380870, 242717860, 286848380, 315533218, 450761740, 631066436, 788833045, 1577666090, 3155332180]

約数ペア:

[(1, 3155332180), (2, 1577666090), (4, 788833045), (5, 631066436), (7, 450761740), (10, 315533218), (11, 286848380), (13, 242717860), (14, 225380870), (20, 157766609), (22, 143424190), (26, 121358930), (28, 112690435), (35, 90152348), (44, 71712095), (52, 60679465), (55, 57369676), (65, 48543572), (70, 45076174), (77, 40978340), (91, 34673980), (110, 28684838), (130, 24271786), (140, 22538087), (143, 22065260), (154, 20489170), (182, 17336990), (220, 14342419), (260, 12135893), (286, 11032630), (308, 10244585), (364, 8668495), (385, 8195668), (397, 7947940), (455, 6934796), (572, 5516315), (715, 4413052), (770, 4097834), (794, 3973970), (910, 3467398), (1001, 3152180), (1430, 2206526), (1540, 2048917), (1588, 1986985), (1820, 1733699), (1985, 1589588), (2002, 1576090), (2779, 1135420), (2860, 1103263), (3970, 794794), (4004, 788045), (4367, 722540), (5005, 630436), (5161, 611380), (5558, 567710), (7940, 397397), (8734, 361270), (10010, 315218), (10322, 305690), (11116, 283855), (13895, 227084), (17468, 180635), (20020, 157609), (20644, 152845), (21835, 144508), (25805, 122276), (27790, 113542), (30569, 103220), (36127, 87340), (43670, 72254), (51610, 61138), (55580, 56771)]