89259660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70841}}^1$

素因数の和:70863

約数の個数: 72

約数和(自身を含む): 309437856

約数和(自身を除く): 220178196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70841, 141682, 212523, 283364, 354205, 425046, 495887, 637569, 708410, 850092, 991774, 1062615, 1275138, 1416820, 1487661, 1983548, 2125230, 2479435, 2550276, 2975322, 3187845, 4250460, 4462983, 4958870, 5950644, 6375690, 7438305, 8925966, 9917740, 12751380, 14876610, 17851932, 22314915, 29753220, 44629830, 89259660]

約数ペア:

[(1, 89259660), (2, 44629830), (3, 29753220), (4, 22314915), (5, 17851932), (6, 14876610), (7, 12751380), (9, 9917740), (10, 8925966), (12, 7438305), (14, 6375690), (15, 5950644), (18, 4958870), (20, 4462983), (21, 4250460), (28, 3187845), (30, 2975322), (35, 2550276), (36, 2479435), (42, 2125230), (45, 1983548), (60, 1487661), (63, 1416820), (70, 1275138), (84, 1062615), (90, 991774), (105, 850092), (126, 708410), (140, 637569), (180, 495887), (210, 425046), (252, 354205), (315, 283364), (420, 212523), (630, 141682), (1260, 70841)]