701834420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1857945600

約数和(自身を除く): 1156111180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 79, 89, 92, 115, 124, 140, 155, 158, 161, 178, 217, 230, 310, 316, 322, 356, 395, 434, 445, 460, 553, 620, 623, 644, 713, 790, 805, 868, 890, 1085, 1106, 1246, 1426, 1580, 1610, 1780, 1817, 2047, 2170, 2212, 2449, 2492, 2759, 2765, 2852, 3115, 3220, 3565, 3634, 4094, 4340, 4898, 4991, 5518, 5530, 6230, 7031, 7130, 7268, 8188, 9085, 9796, 9982, 10235, 11036, 11060, 12245, 12460, 12719, 13795, 14062, 14260, 14329, 17143, 18170, 19313, 19964, 20470, 24490, 24955, 25438, 27590, 28124, 28658, 34286, 35155, 36340, 38626, 40940, 48980, 49217, 49910, 50876, 55180, 56327, 57316, 63457, 63595, 68572, 70310, 71645, 77252, 85715, 96565, 98434, 99820, 112654, 126914, 127190, 140620, 143290, 161713, 171430, 193130, 196868, 217961, 225308, 246085, 253828, 254380, 281635, 286580, 317285, 323426, 342860, 386260, 394289, 435922, 444199, 492170, 563270, 634570, 646852, 788578, 808565, 871844, 888398, 984340, 1089805, 1126540, 1131991, 1269140, 1525727, 1577156, 1617130, 1776796, 1971445, 2179610, 2220995, 2263982, 3051454, 3234260, 3942890, 4359220, 4441990, 4527964, 5013103, 5659955, 6102908, 7628635, 7885780, 8883980, 10026206, 11319910, 15257270, 20052412, 22639820, 25065515, 30514540, 35091721, 50131030, 70183442, 100262060, 140366884, 175458605, 350917210, 701834420]

約数ペア:

[(1, 701834420), (2, 350917210), (4, 175458605), (5, 140366884), (7, 100262060), (10, 70183442), (14, 50131030), (20, 35091721), (23, 30514540), (28, 25065515), (31, 22639820), (35, 20052412), (46, 15257270), (62, 11319910), (70, 10026206), (79, 8883980), (89, 7885780), (92, 7628635), (115, 6102908), (124, 5659955), (140, 5013103), (155, 4527964), (158, 4441990), (161, 4359220), (178, 3942890), (217, 3234260), (230, 3051454), (310, 2263982), (316, 2220995), (322, 2179610), (356, 1971445), (395, 1776796), (434, 1617130), (445, 1577156), (460, 1525727), (553, 1269140), (620, 1131991), (623, 1126540), (644, 1089805), (713, 984340), (790, 888398), (805, 871844), (868, 808565), (890, 788578), (1085, 646852), (1106, 634570), (1246, 563270), (1426, 492170), (1580, 444199), (1610, 435922), (1780, 394289), (1817, 386260), (2047, 342860), (2170, 323426), (2212, 317285), (2449, 286580), (2492, 281635), (2759, 254380), (2765, 253828), (2852, 246085), (3115, 225308), (3220, 217961), (3565, 196868), (3634, 193130), (4094, 171430), (4340, 161713), (4898, 143290), (4991, 140620), (5518, 127190), (5530, 126914), (6230, 112654), (7031, 99820), (7130, 98434), (7268, 96565), (8188, 85715), (9085, 77252), (9796, 71645), (9982, 70310), (10235, 68572), (11036, 63595), (11060, 63457), (12245, 57316), (12460, 56327), (12719, 55180), (13795, 50876), (14062, 49910), (14260, 49217), (14329, 48980), (17143, 40940), (18170, 38626), (19313, 36340), (19964, 35155), (20470, 34286), (24490, 28658), (24955, 28124), (25438, 27590)]