25169190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 62726400

約数和(自身を除く): 37557210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 179, 215, 218, 258, 327, 358, 430, 537, 545, 645, 654, 895, 1074, 1090, 1290, 1635, 1790, 2685, 3270, 4687, 5370, 7697, 9374, 14061, 15394, 19511, 23091, 23435, 28122, 38485, 39022, 46182, 46870, 58533, 70305, 76970, 97555, 115455, 117066, 140610, 195110, 230910, 292665, 585330, 838973, 1677946, 2516919, 4194865, 5033838, 8389730, 12584595, 25169190]

約数ペア:

[(1, 25169190), (2, 12584595), (3, 8389730), (5, 5033838), (6, 4194865), (10, 2516919), (15, 1677946), (30, 838973), (43, 585330), (86, 292665), (109, 230910), (129, 195110), (179, 140610), (215, 117066), (218, 115455), (258, 97555), (327, 76970), (358, 70305), (430, 58533), (537, 46870), (545, 46182), (645, 39022), (654, 38485), (895, 28122), (1074, 23435), (1090, 23091), (1290, 19511), (1635, 15394), (1790, 14061), (2685, 9374), (3270, 7697), (4687, 5370)]