140770380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75683}}^1$

素因数の和:75726

約数の個数: 48

約数和(自身を含む): 406877184

約数和(自身を除く): 266106804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 75683, 151366, 227049, 302732, 378415, 454098, 756830, 908196, 1135245, 1513660, 2270490, 2346173, 4540980, 4692346, 7038519, 9384692, 11730865, 14077038, 23461730, 28154076, 35192595, 46923460, 70385190, 140770380]

約数ペア:

[(1, 140770380), (2, 70385190), (3, 46923460), (4, 35192595), (5, 28154076), (6, 23461730), (10, 14077038), (12, 11730865), (15, 9384692), (20, 7038519), (30, 4692346), (31, 4540980), (60, 2346173), (62, 2270490), (93, 1513660), (124, 1135245), (155, 908196), (186, 756830), (310, 454098), (372, 378415), (465, 302732), (620, 227049), (930, 151366), (1860, 75683)]