82978290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 139415310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 270, 466, 699, 1165, 1319, 1398, 2097, 2330, 2638, 3495, 3957, 4194, 6291, 6595, 6990, 7914, 10485, 11871, 12582, 13190, 19785, 20970, 23742, 31455, 35613, 39570, 59355, 62910, 71226, 118710, 178065, 307327, 356130, 614654, 921981, 1536635, 1843962, 2765943, 3073270, 4609905, 5531886, 8297829, 9219810, 13829715, 16595658, 27659430, 41489145, 82978290]

約数ペア:

[(1, 82978290), (2, 41489145), (3, 27659430), (5, 16595658), (6, 13829715), (9, 9219810), (10, 8297829), (15, 5531886), (18, 4609905), (27, 3073270), (30, 2765943), (45, 1843962), (54, 1536635), (90, 921981), (135, 614654), (233, 356130), (270, 307327), (466, 178065), (699, 118710), (1165, 71226), (1319, 62910), (1398, 59355), (2097, 39570), (2330, 35613), (2638, 31455), (3495, 23742), (3957, 20970), (4194, 19785), (6291, 13190), (6595, 12582), (6990, 11871), (7914, 10485)]