86870370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3291

約数の個数: 64

約数和(自身を含む): 222704640

約数和(自身を除く): 135834270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 3221, 4495, 5394, 6442, 8990, 9663, 13485, 16105, 19326, 26970, 32210, 48315, 93409, 96630, 99851, 186818, 199702, 280227, 299553, 467045, 499255, 560454, 599106, 934090, 998510, 1401135, 1497765, 2802270, 2895679, 2995530, 5791358, 8687037, 14478395, 17374074, 28956790, 43435185, 86870370]

約数ペア:

[(1, 86870370), (2, 43435185), (3, 28956790), (5, 17374074), (6, 14478395), (10, 8687037), (15, 5791358), (29, 2995530), (30, 2895679), (31, 2802270), (58, 1497765), (62, 1401135), (87, 998510), (93, 934090), (145, 599106), (155, 560454), (174, 499255), (186, 467045), (290, 299553), (310, 280227), (435, 199702), (465, 186818), (870, 99851), (899, 96630), (930, 93409), (1798, 48315), (2697, 32210), (3221, 26970), (4495, 19326), (5394, 16105), (6442, 13485), (8990, 9663)]