1517731620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{21977}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 4253534208

約数和(自身を除く): 2735802588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151, 2302, 3453, 4604, 5755, 6906, 11510, 13812, 17265, 21977, 23020, 34530, 43954, 65931, 69060, 87908, 109885, 131862, 219770, 263724, 329655, 439540, 659310, 1318620, 25295527, 50591054, 75886581, 101182108, 126477635, 151773162, 252955270, 303546324, 379432905, 505910540, 758865810, 1517731620]

約数ペア:

[(1, 1517731620), (2, 758865810), (3, 505910540), (4, 379432905), (5, 303546324), (6, 252955270), (10, 151773162), (12, 126477635), (15, 101182108), (20, 75886581), (30, 50591054), (60, 25295527), (1151, 1318620), (2302, 659310), (3453, 439540), (4604, 329655), (5755, 263724), (6906, 219770), (11510, 131862), (13812, 109885), (17265, 87908), (21977, 69060), (23020, 65931), (34530, 43954)]