67454290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 126463680

約数和(自身を除く): 59009390

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1427, 1630, 2854, 4727, 7135, 9454, 14270, 23635, 41383, 47270, 82766, 206915, 232601, 413830, 465202, 1163005, 2326010, 6745429, 13490858, 33727145, 67454290]

約数ペア:

[(1, 67454290), (2, 33727145), (5, 13490858), (10, 6745429), (29, 2326010), (58, 1163005), (145, 465202), (163, 413830), (290, 232601), (326, 206915), (815, 82766), (1427, 47270), (1630, 41383), (2854, 23635), (4727, 14270), (7135, 9454)]