69015940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 105166460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 140, 145, 178, 191, 203, 290, 356, 382, 406, 445, 580, 623, 764, 812, 890, 955, 1015, 1246, 1337, 1780, 1910, 2030, 2492, 2581, 2674, 3115, 3820, 4060, 5162, 5348, 5539, 6230, 6685, 10324, 11078, 12460, 12905, 13370, 16999, 18067, 22156, 25810, 26740, 27695, 33998, 36134, 38773, 51620, 55390, 67996, 72268, 77546, 84995, 90335, 110780, 118993, 155092, 169990, 180670, 193865, 237986, 339980, 361340, 387730, 475972, 492971, 594965, 775460, 985942, 1189930, 1971884, 2379860, 2464855, 3450797, 4929710, 6901594, 9859420, 13803188, 17253985, 34507970, 69015940]

約数ペア:

[(1, 69015940), (2, 34507970), (4, 17253985), (5, 13803188), (7, 9859420), (10, 6901594), (14, 4929710), (20, 3450797), (28, 2464855), (29, 2379860), (35, 1971884), (58, 1189930), (70, 985942), (89, 775460), (116, 594965), (140, 492971), (145, 475972), (178, 387730), (191, 361340), (203, 339980), (290, 237986), (356, 193865), (382, 180670), (406, 169990), (445, 155092), (580, 118993), (623, 110780), (764, 90335), (812, 84995), (890, 77546), (955, 72268), (1015, 67996), (1246, 55390), (1337, 51620), (1780, 38773), (1910, 36134), (2030, 33998), (2492, 27695), (2581, 26740), (2674, 25810), (3115, 22156), (3820, 18067), (4060, 16999), (5162, 13370), (5348, 12905), (5539, 12460), (6230, 11078), (6685, 10324)]