71377930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9001}}^1$

素因数の和:9082

約数の個数: 32

約数和(自身を含む): 140647248

約数和(自身を除く): 69269318

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 9001, 18002, 45005, 90010, 117013, 234026, 549061, 585065, 1098122, 1170130, 2745305, 5490610, 7137793, 14275586, 35688965, 71377930]

約数ペア:

[(1, 71377930), (2, 35688965), (5, 14275586), (10, 7137793), (13, 5490610), (26, 2745305), (61, 1170130), (65, 1098122), (122, 585065), (130, 549061), (305, 234026), (610, 117013), (793, 90010), (1586, 45005), (3965, 18002), (7930, 9001)]