61175940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 197648640

約数和(自身を除く): 136472700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1289, 1356, 1582, 1695, 2260, 2373, 2578, 3164, 3390, 3867, 3955, 4746, 5156, 6445, 6780, 7734, 7910, 9023, 9492, 11865, 12890, 15468, 15820, 18046, 19335, 23730, 25780, 27069, 36092, 38670, 45115, 47460, 54138, 77340, 90230, 108276, 135345, 145657, 180460, 270690, 291314, 436971, 541380, 582628, 728285, 873942, 1019599, 1456570, 1747884, 2039198, 2184855, 2913140, 3058797, 4078396, 4369710, 5097995, 6117594, 8739420, 10195990, 12235188, 15293985, 20391980, 30587970, 61175940]

約数ペア:

[(1, 61175940), (2, 30587970), (3, 20391980), (4, 15293985), (5, 12235188), (6, 10195990), (7, 8739420), (10, 6117594), (12, 5097995), (14, 4369710), (15, 4078396), (20, 3058797), (21, 2913140), (28, 2184855), (30, 2039198), (35, 1747884), (42, 1456570), (60, 1019599), (70, 873942), (84, 728285), (105, 582628), (113, 541380), (140, 436971), (210, 291314), (226, 270690), (339, 180460), (420, 145657), (452, 135345), (565, 108276), (678, 90230), (791, 77340), (1130, 54138), (1289, 47460), (1356, 45115), (1582, 38670), (1695, 36092), (2260, 27069), (2373, 25780), (2578, 23730), (3164, 19335), (3390, 18046), (3867, 15820), (3955, 15468), (4746, 12890), (5156, 11865), (6445, 9492), (6780, 9023), (7734, 7910)]