79318590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203381}}^1$

素因数の和:203404

約数の個数: 32

約数和(自身を含む): 205009056

約数和(自身を除く): 125690466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 203381, 406762, 610143, 1016905, 1220286, 2033810, 2643953, 3050715, 5287906, 6101430, 7931859, 13219765, 15863718, 26439530, 39659295, 79318590]

約数ペア:

[(1, 79318590), (2, 39659295), (3, 26439530), (5, 15863718), (6, 13219765), (10, 7931859), (13, 6101430), (15, 5287906), (26, 3050715), (30, 2643953), (39, 2033810), (65, 1220286), (78, 1016905), (130, 610143), (195, 406762), (390, 203381)]