72707830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24317}}^1$

素因数の和:24360

約数の個数: 32

約数和(自身を含む): 147075264

約数和(自身を除く): 74367434

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24317, 48634, 121585, 243170, 316121, 559291, 632242, 1118582, 1580605, 2796455, 3161210, 5592910, 7270783, 14541566, 36353915, 72707830]

約数ペア:

[(1, 72707830), (2, 36353915), (5, 14541566), (10, 7270783), (13, 5592910), (23, 3161210), (26, 2796455), (46, 1580605), (65, 1118582), (115, 632242), (130, 559291), (230, 316121), (299, 243170), (598, 121585), (1495, 48634), (2990, 24317)]