839103660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{150377}}^1$

素因数の和:150423

約数の個数: 72

約数和(自身を含む): 2627404416

約数和(自身を除く): 1788300756

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, 150377, 300754, 451131, 601508, 751885, 902262, 1353393, 1503770, 1804524, 2255655, 2706786, 3007540, 4511310, 4661687, 5413572, 6766965, 9022620, 9323374, 13533930, 13985061, 18646748, 23308435, 27067860, 27970122, 41955183, 46616870, 55940244, 69925305, 83910366, 93233740, 139850610, 167820732, 209775915, 279701220, 419551830, 839103660]

約数ペア:

[(1, 839103660), (2, 419551830), (3, 279701220), (4, 209775915), (5, 167820732), (6, 139850610), (9, 93233740), (10, 83910366), (12, 69925305), (15, 55940244), (18, 46616870), (20, 41955183), (30, 27970122), (31, 27067860), (36, 23308435), (45, 18646748), (60, 13985061), (62, 13533930), (90, 9323374), (93, 9022620), (124, 6766965), (155, 5413572), (180, 4661687), (186, 4511310), (279, 3007540), (310, 2706786), (372, 2255655), (465, 1804524), (558, 1503770), (620, 1353393), (930, 902262), (1116, 751885), (1395, 601508), (1860, 451131), (2790, 300754), (5580, 150377)]