126118590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323381}}^1$

素因数の和:323404

約数の個数: 32

約数和(自身を含む): 325969056

約数和(自身を除く): 199850466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 323381, 646762, 970143, 1616905, 1940286, 3233810, 4203953, 4850715, 8407906, 9701430, 12611859, 21019765, 25223718, 42039530, 63059295, 126118590]

約数ペア:

[(1, 126118590), (2, 63059295), (3, 42039530), (5, 25223718), (6, 21019765), (10, 12611859), (13, 9701430), (15, 8407906), (26, 4850715), (30, 4203953), (39, 3233810), (65, 1940286), (78, 1616905), (130, 970143), (195, 646762), (390, 323381)]