72849070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 84744530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 569, 590, 826, 1085, 1138, 1829, 2065, 2170, 2845, 3658, 3983, 4130, 5690, 7966, 9145, 12803, 17639, 18290, 19915, 25606, 33571, 35278, 39830, 64015, 67142, 88195, 123473, 128030, 167855, 176390, 234997, 246946, 335710, 469994, 617365, 1040701, 1174985, 1234730, 2081402, 2349970, 5203505, 7284907, 10407010, 14569814, 36424535, 72849070]

約数ペア:

[(1, 72849070), (2, 36424535), (5, 14569814), (7, 10407010), (10, 7284907), (14, 5203505), (31, 2349970), (35, 2081402), (59, 1234730), (62, 1174985), (70, 1040701), (118, 617365), (155, 469994), (217, 335710), (295, 246946), (310, 234997), (413, 176390), (434, 167855), (569, 128030), (590, 123473), (826, 88195), (1085, 67142), (1138, 64015), (1829, 39830), (2065, 35278), (2170, 33571), (2845, 25606), (3658, 19915), (3983, 18290), (4130, 17639), (5690, 12803), (7966, 9145)]