39856830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102197}}^1$

素因数の和:102220

約数の個数: 32

約数和(自身を含む): 103015584

約数和(自身を除く): 63158754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102197, 204394, 306591, 510985, 613182, 1021970, 1328561, 1532955, 2657122, 3065910, 3985683, 6642805, 7971366, 13285610, 19928415, 39856830]

約数ペア:

[(1, 39856830), (2, 19928415), (3, 13285610), (5, 7971366), (6, 6642805), (10, 3985683), (13, 3065910), (15, 2657122), (26, 1532955), (30, 1328561), (39, 1021970), (65, 613182), (78, 510985), (130, 306591), (195, 204394), (390, 102197)]