67428870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 171141120

約数和(自身を除く): 103712250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1237, 1817, 2370, 2474, 3634, 3711, 5451, 6185, 7422, 9085, 10902, 12370, 18170, 18555, 27255, 28451, 37110, 54510, 56902, 85353, 97723, 142255, 170706, 195446, 284510, 293169, 426765, 488615, 586338, 853530, 977230, 1465845, 2247629, 2931690, 4495258, 6742887, 11238145, 13485774, 22476290, 33714435, 67428870]

約数ペア:

[(1, 67428870), (2, 33714435), (3, 22476290), (5, 13485774), (6, 11238145), (10, 6742887), (15, 4495258), (23, 2931690), (30, 2247629), (46, 1465845), (69, 977230), (79, 853530), (115, 586338), (138, 488615), (158, 426765), (230, 293169), (237, 284510), (345, 195446), (395, 170706), (474, 142255), (690, 97723), (790, 85353), (1185, 56902), (1237, 54510), (1817, 37110), (2370, 28451), (2474, 27255), (3634, 18555), (3711, 18170), (5451, 12370), (6185, 10902), (7422, 9085)]