97867620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17539}}^1$

素因数の和:17585

約数の個数: 72

約数和(自身を含む): 306458880

約数和(自身を除く): 208591260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17539, 35078, 52617, 70156, 87695, 105234, 157851, 175390, 210468, 263085, 315702, 350780, 526170, 543709, 631404, 789255, 1052340, 1087418, 1578510, 1631127, 2174836, 2718545, 3157020, 3262254, 4893381, 5437090, 6524508, 8155635, 9786762, 10874180, 16311270, 19573524, 24466905, 32622540, 48933810, 97867620]

約数ペア:

[(1, 97867620), (2, 48933810), (3, 32622540), (4, 24466905), (5, 19573524), (6, 16311270), (9, 10874180), (10, 9786762), (12, 8155635), (15, 6524508), (18, 5437090), (20, 4893381), (30, 3262254), (31, 3157020), (36, 2718545), (45, 2174836), (60, 1631127), (62, 1578510), (90, 1087418), (93, 1052340), (124, 789255), (155, 631404), (180, 543709), (186, 526170), (279, 350780), (310, 315702), (372, 263085), (465, 210468), (558, 175390), (620, 157851), (930, 105234), (1116, 87695), (1395, 70156), (1860, 52617), (2790, 35078), (5580, 17539)]