21158174130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9281}}^1\times {\mathrm{75991}}^1$

素因数の和:85282

約数の個数: 32

約数和(自身を含む): 50785757568

約数和(自身を除く): 29627583438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9281, 18562, 27843, 46405, 55686, 75991, 92810, 139215, 151982, 227973, 278430, 379955, 455946, 759910, 1139865, 2279730, 705272471, 1410544942, 2115817413, 3526362355, 4231634826, 7052724710, 10579087065, 21158174130]

約数ペア:

[(1, 21158174130), (2, 10579087065), (3, 7052724710), (5, 4231634826), (6, 3526362355), (10, 2115817413), (15, 1410544942), (30, 705272471), (9281, 2279730), (18562, 1139865), (27843, 759910), (46405, 455946), (55686, 379955), (75991, 278430), (92810, 227973), (139215, 151982)]