291214890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5981}}^1$

素因数の和:6535

約数の個数: 48

約数和(自身を含む): 758685096

約数和(自身を除く): 467470206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 3246, 4869, 5410, 5981, 8115, 9738, 11962, 16230, 17943, 24345, 29905, 35886, 48690, 53829, 59810, 89715, 107658, 179430, 269145, 538290, 3235721, 6471442, 9707163, 16178605, 19414326, 29121489, 32357210, 48535815, 58242978, 97071630, 145607445, 291214890]

約数ペア:

[(1, 291214890), (2, 145607445), (3, 97071630), (5, 58242978), (6, 48535815), (9, 32357210), (10, 29121489), (15, 19414326), (18, 16178605), (30, 9707163), (45, 6471442), (90, 3235721), (541, 538290), (1082, 269145), (1623, 179430), (2705, 107658), (3246, 89715), (4869, 59810), (5410, 53829), (5981, 48690), (8115, 35886), (9738, 29905), (11962, 24345), (16230, 17943)]