71457230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9011}}^1$

素因数の和:9092

約数の個数: 32

約数和(自身を含む): 140803488

約数和(自身を除く): 69346258

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 9011, 18022, 45055, 90110, 117143, 234286, 549671, 585715, 1099342, 1171430, 2748355, 5496710, 7145723, 14291446, 35728615, 71457230]

約数ペア:

[(1, 71457230), (2, 35728615), (5, 14291446), (10, 7145723), (13, 5496710), (26, 2748355), (61, 1171430), (65, 1099342), (122, 585715), (130, 549671), (305, 234286), (610, 117143), (793, 90110), (1586, 45055), (3965, 18022), (7930, 9011)]