2184660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 6781320

約数和(自身を除く): 4596660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 229, 265, 318, 458, 477, 530, 636, 687, 795, 916, 954, 1060, 1145, 1374, 1590, 1908, 2061, 2290, 2385, 2748, 3180, 3435, 4122, 4580, 4770, 6870, 8244, 9540, 10305, 12137, 13740, 20610, 24274, 36411, 41220, 48548, 60685, 72822, 109233, 121370, 145644, 182055, 218466, 242740, 364110, 436932, 546165, 728220, 1092330, 2184660]

約数ペア:

[(1, 2184660), (2, 1092330), (3, 728220), (4, 546165), (5, 436932), (6, 364110), (9, 242740), (10, 218466), (12, 182055), (15, 145644), (18, 121370), (20, 109233), (30, 72822), (36, 60685), (45, 48548), (53, 41220), (60, 36411), (90, 24274), (106, 20610), (159, 13740), (180, 12137), (212, 10305), (229, 9540), (265, 8244), (318, 6870), (458, 4770), (477, 4580), (530, 4122), (636, 3435), (687, 3180), (795, 2748), (916, 2385), (954, 2290), (1060, 2061), (1145, 1908), (1374, 1590)]