215524410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3803

約数の個数: 64

約数和(自身を含む): 549918720

約数和(自身を除く): 334394310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1545, 1957, 3090, 3671, 3914, 5871, 7342, 9785, 11013, 11742, 18355, 19570, 22026, 29355, 36710, 55065, 58710, 69749, 110130, 139498, 209247, 348745, 378113, 418494, 697490, 756226, 1046235, 1134339, 1890565, 2092470, 2268678, 3781130, 5671695, 7184147, 11343390, 14368294, 21552441, 35920735, 43104882, 71841470, 107762205, 215524410]

約数ペア:

[(1, 215524410), (2, 107762205), (3, 71841470), (5, 43104882), (6, 35920735), (10, 21552441), (15, 14368294), (19, 11343390), (30, 7184147), (38, 5671695), (57, 3781130), (95, 2268678), (103, 2092470), (114, 1890565), (190, 1134339), (206, 1046235), (285, 756226), (309, 697490), (515, 418494), (570, 378113), (618, 348745), (1030, 209247), (1545, 139498), (1957, 110130), (3090, 69749), (3671, 58710), (3914, 55065), (5871, 36710), (7342, 29355), (9785, 22026), (11013, 19570), (11742, 18355)]