73053890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80279}}^1$

素因数の和:80306

約数の個数: 32

約数和(自身を含む): 161844480

約数和(自身を除く): 88790590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 80279, 160558, 401395, 561953, 802790, 1043627, 1123906, 2087254, 2809765, 5218135, 5619530, 7305389, 10436270, 14610778, 36526945, 73053890]

約数ペア:

[(1, 73053890), (2, 36526945), (5, 14610778), (7, 10436270), (10, 7305389), (13, 5619530), (14, 5218135), (26, 2809765), (35, 2087254), (65, 1123906), (70, 1043627), (91, 802790), (130, 561953), (182, 401395), (455, 160558), (910, 80279)]