71042460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40829}}^1$

素因数の和:40870

約数の個数: 48

約数和(自身を含む): 205783200

約数和(自身を除く): 134740740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 40829, 81658, 122487, 163316, 204145, 244974, 408290, 489948, 612435, 816580, 1184041, 1224870, 2368082, 2449740, 3552123, 4736164, 5920205, 7104246, 11840410, 14208492, 17760615, 23680820, 35521230, 71042460]

約数ペア:

[(1, 71042460), (2, 35521230), (3, 23680820), (4, 17760615), (5, 14208492), (6, 11840410), (10, 7104246), (12, 5920205), (15, 4736164), (20, 3552123), (29, 2449740), (30, 2368082), (58, 1224870), (60, 1184041), (87, 816580), (116, 612435), (145, 489948), (174, 408290), (290, 244974), (348, 204145), (435, 163316), (580, 122487), (870, 81658), (1740, 40829)]