8467130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 10160710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 97, 145, 194, 203, 215, 290, 301, 406, 430, 485, 602, 679, 970, 1015, 1247, 1358, 1505, 2030, 2494, 2813, 3010, 3395, 4171, 5626, 6235, 6790, 8342, 8729, 12470, 14065, 17458, 19691, 20855, 28130, 29197, 39382, 41710, 43645, 58394, 87290, 98455, 120959, 145985, 196910, 241918, 291970, 604795, 846713, 1209590, 1693426, 4233565, 8467130]

約数ペア:

[(1, 8467130), (2, 4233565), (5, 1693426), (7, 1209590), (10, 846713), (14, 604795), (29, 291970), (35, 241918), (43, 196910), (58, 145985), (70, 120959), (86, 98455), (97, 87290), (145, 58394), (194, 43645), (203, 41710), (215, 39382), (290, 29197), (301, 28130), (406, 20855), (430, 19691), (485, 17458), (602, 14065), (679, 12470), (970, 8729), (1015, 8342), (1247, 6790), (1358, 6235), (1505, 5626), (2030, 4171), (2494, 3395), (2813, 3010)]