15657030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 42232320

約数和(自身を除く): 26575290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 563, 618, 927, 1030, 1126, 1545, 1689, 1854, 2781, 2815, 3090, 3378, 4635, 5067, 5562, 5630, 8445, 9270, 10134, 13905, 15201, 16890, 25335, 27810, 30402, 50670, 57989, 76005, 115978, 152010, 173967, 289945, 347934, 521901, 579890, 869835, 1043802, 1565703, 1739670, 2609505, 3131406, 5219010, 7828515, 15657030]

約数ペア:

[(1, 15657030), (2, 7828515), (3, 5219010), (5, 3131406), (6, 2609505), (9, 1739670), (10, 1565703), (15, 1043802), (18, 869835), (27, 579890), (30, 521901), (45, 347934), (54, 289945), (90, 173967), (103, 152010), (135, 115978), (206, 76005), (270, 57989), (309, 50670), (515, 30402), (563, 27810), (618, 25335), (927, 16890), (1030, 15201), (1126, 13905), (1545, 10134), (1689, 9270), (1854, 8445), (2781, 5630), (2815, 5562), (3090, 5067), (3378, 4635)]