30587590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 64120896

約数和(自身を除く): 33533306

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1487, 1870, 2057, 2974, 4114, 7435, 10285, 14870, 16357, 20570, 25279, 32714, 50558, 81785, 126395, 163570, 179927, 252790, 278069, 359854, 556138, 899635, 1390345, 1799270, 2780690, 3058759, 6117518, 15293795, 30587590]

約数ペア:

[(1, 30587590), (2, 15293795), (5, 6117518), (10, 3058759), (11, 2780690), (17, 1799270), (22, 1390345), (34, 899635), (55, 556138), (85, 359854), (110, 278069), (121, 252790), (170, 179927), (187, 163570), (242, 126395), (374, 81785), (605, 50558), (935, 32714), (1210, 25279), (1487, 20570), (1870, 16357), (2057, 14870), (2974, 10285), (4114, 7435)]