70154973

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 131788800

約数和(自身を除く): 61633827

約数列:

[1, 3, 7, 9, 19, 21, 29, 43, 47, 57, 63, 87, 129, 133, 141, 171, 203, 261, 301, 329, 387, 399, 423, 551, 609, 817, 893, 903, 987, 1197, 1247, 1363, 1653, 1827, 2021, 2451, 2679, 2709, 2961, 3741, 3857, 4089, 4959, 5719, 6063, 6251, 7353, 8037, 8729, 9541, 11223, 11571, 12267, 14147, 17157, 18189, 18753, 23693, 25897, 26187, 28623, 34713, 38399, 42441, 51471, 56259, 58609, 71079, 77691, 78561, 85869, 115197, 127323, 165851, 175827, 181279, 213237, 233073, 268793, 345591, 410263, 497553, 527481, 543837, 806379, 1113571, 1230789, 1492659, 1631511, 2419137, 3340713, 3692367, 7794997, 10022139, 23384991, 70154973]

約数ペア:

[(1, 70154973), (3, 23384991), (7, 10022139), (9, 7794997), (19, 3692367), (21, 3340713), (29, 2419137), (43, 1631511), (47, 1492659), (57, 1230789), (63, 1113571), (87, 806379), (129, 543837), (133, 527481), (141, 497553), (171, 410263), (203, 345591), (261, 268793), (301, 233073), (329, 213237), (387, 181279), (399, 175827), (423, 165851), (551, 127323), (609, 115197), (817, 85869), (893, 78561), (903, 77691), (987, 71079), (1197, 58609), (1247, 56259), (1363, 51471), (1653, 42441), (1827, 38399), (2021, 34713), (2451, 28623), (2679, 26187), (2709, 25897), (2961, 23693), (3741, 18753), (3857, 18189), (4089, 17157), (4959, 14147), (5719, 12267), (6063, 11571), (6251, 11223), (7353, 9541), (8037, 8729)]