1245367060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{112601}}^1$

素因数の和:112696

約数の個数: 48

約数和(自身を含む): 3026741760

約数和(自身を除く): 1781374700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 112601, 225202, 450404, 563005, 788207, 1126010, 1576414, 2252020, 3152828, 3941035, 7882070, 8895479, 15764140, 17790958, 35581916, 44477395, 62268353, 88954790, 124536706, 177909580, 249073412, 311341765, 622683530, 1245367060]

約数ペア:

[(1, 1245367060), (2, 622683530), (4, 311341765), (5, 249073412), (7, 177909580), (10, 124536706), (14, 88954790), (20, 62268353), (28, 44477395), (35, 35581916), (70, 17790958), (79, 15764140), (140, 8895479), (158, 7882070), (316, 3941035), (395, 3152828), (553, 2252020), (790, 1576414), (1106, 1126010), (1580, 788207), (2212, 563005), (2765, 450404), (5530, 225202), (11060, 112601)]