83487170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 176160096

約数和(自身を除く): 92672926

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1021, 1105, 1258, 2042, 2210, 2405, 3145, 4810, 5105, 6290, 8177, 10210, 13273, 16354, 17357, 26546, 34714, 37777, 40885, 66365, 75554, 81770, 86785, 132730, 173570, 188885, 225641, 377770, 451282, 491101, 642209, 982202, 1128205, 1284418, 2256410, 2455505, 3211045, 4911010, 6422090, 8348717, 16697434, 41743585, 83487170]

約数ペア:

[(1, 83487170), (2, 41743585), (5, 16697434), (10, 8348717), (13, 6422090), (17, 4911010), (26, 3211045), (34, 2455505), (37, 2256410), (65, 1284418), (74, 1128205), (85, 982202), (130, 642209), (170, 491101), (185, 451282), (221, 377770), (370, 225641), (442, 188885), (481, 173570), (629, 132730), (962, 86785), (1021, 81770), (1105, 75554), (1258, 66365), (2042, 40885), (2210, 37777), (2405, 34714), (3145, 26546), (4810, 17357), (5105, 16354), (6290, 13273), (8177, 10210)]