90949740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 294658560

約数和(自身を除く): 203708820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2609, 2905, 3486, 4980, 5218, 5810, 6972, 7827, 8715, 10436, 11620, 13045, 15654, 17430, 18263, 26090, 31308, 34860, 36526, 39135, 52180, 54789, 73052, 78270, 91315, 109578, 156540, 182630, 216547, 219156, 273945, 365260, 433094, 547890, 649641, 866188, 1082735, 1095780, 1299282, 1515829, 2165470, 2598564, 3031658, 3248205, 4330940, 4547487, 6063316, 6496410, 7579145, 9094974, 12992820, 15158290, 18189948, 22737435, 30316580, 45474870, 90949740]

約数ペア:

[(1, 90949740), (2, 45474870), (3, 30316580), (4, 22737435), (5, 18189948), (6, 15158290), (7, 12992820), (10, 9094974), (12, 7579145), (14, 6496410), (15, 6063316), (20, 4547487), (21, 4330940), (28, 3248205), (30, 3031658), (35, 2598564), (42, 2165470), (60, 1515829), (70, 1299282), (83, 1095780), (84, 1082735), (105, 866188), (140, 649641), (166, 547890), (210, 433094), (249, 365260), (332, 273945), (415, 219156), (420, 216547), (498, 182630), (581, 156540), (830, 109578), (996, 91315), (1162, 78270), (1245, 73052), (1660, 54789), (1743, 52180), (2324, 39135), (2490, 36526), (2609, 34860), (2905, 31308), (3486, 26090), (4980, 18263), (5218, 17430), (5810, 15654), (6972, 13045), (7827, 11620), (8715, 10436)]