75293730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26987}}^1$

素因数の和:27031

約数の個数: 48

約数和(自身を含む): 202086144

約数和(自身を除く): 126792414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 26987, 53974, 80961, 134935, 161922, 242883, 269870, 404805, 485766, 809610, 836597, 1214415, 1673194, 2428830, 2509791, 4182985, 5019582, 7529373, 8365970, 12548955, 15058746, 25097910, 37646865, 75293730]

約数ペア:

[(1, 75293730), (2, 37646865), (3, 25097910), (5, 15058746), (6, 12548955), (9, 8365970), (10, 7529373), (15, 5019582), (18, 4182985), (30, 2509791), (31, 2428830), (45, 1673194), (62, 1214415), (90, 836597), (93, 809610), (155, 485766), (186, 404805), (279, 269870), (310, 242883), (465, 161922), (558, 134935), (930, 80961), (1395, 53974), (2790, 26987)]