140114730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21523}}^1$

素因数の和:21571

約数の個数: 64

約数和(自身を含む): 396730368

約数和(自身を除く): 256615638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 21523, 43046, 64569, 107615, 129138, 150661, 215230, 301322, 322845, 451983, 645690, 667213, 753305, 903966, 1334426, 1506610, 2001639, 2259915, 3336065, 4003278, 4519830, 4670491, 6672130, 9340982, 10008195, 14011473, 20016390, 23352455, 28022946, 46704910, 70057365, 140114730]

約数ペア:

[(1, 140114730), (2, 70057365), (3, 46704910), (5, 28022946), (6, 23352455), (7, 20016390), (10, 14011473), (14, 10008195), (15, 9340982), (21, 6672130), (30, 4670491), (31, 4519830), (35, 4003278), (42, 3336065), (62, 2259915), (70, 2001639), (93, 1506610), (105, 1334426), (155, 903966), (186, 753305), (210, 667213), (217, 645690), (310, 451983), (434, 322845), (465, 301322), (651, 215230), (930, 150661), (1085, 129138), (1302, 107615), (2170, 64569), (3255, 43046), (6510, 21523)]