1874670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3378450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 113, 158, 210, 226, 237, 339, 395, 474, 553, 565, 678, 790, 791, 1106, 1130, 1185, 1582, 1659, 1695, 2370, 2373, 2765, 3318, 3390, 3955, 4746, 5530, 7910, 8295, 8927, 11865, 16590, 17854, 23730, 26781, 44635, 53562, 62489, 89270, 124978, 133905, 187467, 267810, 312445, 374934, 624890, 937335, 1874670]

約数ペア:

[(1, 1874670), (2, 937335), (3, 624890), (5, 374934), (6, 312445), (7, 267810), (10, 187467), (14, 133905), (15, 124978), (21, 89270), (30, 62489), (35, 53562), (42, 44635), (70, 26781), (79, 23730), (105, 17854), (113, 16590), (158, 11865), (210, 8927), (226, 8295), (237, 7910), (339, 5530), (395, 4746), (474, 3955), (553, 3390), (565, 3318), (678, 2765), (790, 2373), (791, 2370), (1106, 1695), (1130, 1659), (1185, 1582)]