70861210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 153342720

約数和(自身を除く): 82481510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 67, 70, 134, 145, 203, 290, 335, 406, 469, 521, 670, 938, 1015, 1042, 1943, 2030, 2345, 2605, 3647, 3886, 4690, 5210, 7294, 9715, 13601, 15109, 18235, 19430, 27202, 30218, 34907, 36470, 68005, 69814, 75545, 105763, 136010, 151090, 174535, 211526, 244349, 349070, 488698, 528815, 1012303, 1057630, 1221745, 2024606, 2443490, 5061515, 7086121, 10123030, 14172242, 35430605, 70861210]

約数ペア:

[(1, 70861210), (2, 35430605), (5, 14172242), (7, 10123030), (10, 7086121), (14, 5061515), (29, 2443490), (35, 2024606), (58, 1221745), (67, 1057630), (70, 1012303), (134, 528815), (145, 488698), (203, 349070), (290, 244349), (335, 211526), (406, 174535), (469, 151090), (521, 136010), (670, 105763), (938, 75545), (1015, 69814), (1042, 68005), (1943, 36470), (2030, 34907), (2345, 30218), (2605, 27202), (3647, 19430), (3886, 18235), (4690, 15109), (5210, 13601), (7294, 9715)]