147314460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31079}}^1$

素因数の和:31170

約数の個数: 48

約数和(自身を含む): 417715200

約数和(自身を除く): 270400740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 31079, 62158, 93237, 124316, 155395, 186474, 310790, 372948, 466185, 621580, 932370, 1864740, 2455241, 4910482, 7365723, 9820964, 12276205, 14731446, 24552410, 29462892, 36828615, 49104820, 73657230, 147314460]

約数ペア:

[(1, 147314460), (2, 73657230), (3, 49104820), (4, 36828615), (5, 29462892), (6, 24552410), (10, 14731446), (12, 12276205), (15, 9820964), (20, 7365723), (30, 4910482), (60, 2455241), (79, 1864740), (158, 932370), (237, 621580), (316, 466185), (395, 372948), (474, 310790), (790, 186474), (948, 155395), (1185, 124316), (1580, 93237), (2370, 62158), (4740, 31079)]