153427260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365303}}^1$

素因数の和:365322

約数の個数: 48

約数和(自身を含む): 490968576

約数和(自身を除く): 337541316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 365303, 730606, 1095909, 1461212, 1826515, 2191818, 2557121, 3653030, 4383636, 5114242, 5479545, 7306060, 7671363, 10228484, 10959090, 12785605, 15342726, 21918180, 25571210, 30685452, 38356815, 51142420, 76713630, 153427260]

約数ペア:

[(1, 153427260), (2, 76713630), (3, 51142420), (4, 38356815), (5, 30685452), (6, 25571210), (7, 21918180), (10, 15342726), (12, 12785605), (14, 10959090), (15, 10228484), (20, 7671363), (21, 7306060), (28, 5479545), (30, 5114242), (35, 4383636), (42, 3653030), (60, 2557121), (70, 2191818), (84, 1826515), (105, 1461212), (140, 1095909), (210, 730606), (420, 365303)]