42030338

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 37258942

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 643, 667, 1127, 1286, 1334, 1421, 2254, 2842, 4501, 4669, 9002, 9338, 14789, 18647, 29578, 31507, 32683, 37294, 63014, 65366, 103523, 130529, 207046, 261058, 428881, 724661, 857762, 913703, 1449322, 1827406, 3002167, 6004334, 21015169, 42030338]

約数ペア:

[(1, 42030338), (2, 21015169), (7, 6004334), (14, 3002167), (23, 1827406), (29, 1449322), (46, 913703), (49, 857762), (58, 724661), (98, 428881), (161, 261058), (203, 207046), (322, 130529), (406, 103523), (643, 65366), (667, 63014), (1127, 37294), (1286, 32683), (1334, 31507), (1421, 29578), (2254, 18647), (2842, 14789), (4501, 9338), (4669, 9002)]