146702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 322237440

約数和(自身を除く): 175534450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 1511, 2555, 2774, 3022, 5110, 6935, 7555, 9709, 10577, 13870, 15110, 19418, 21154, 28709, 48545, 52885, 57418, 97090, 105770, 110303, 143545, 200963, 220606, 287090, 401926, 551515, 772121, 1004815, 1103030, 1544242, 2009630, 2095757, 3860605, 4191514, 7721210, 10478785, 14670299, 20957570, 29340598, 73351495, 146702990]

約数ペア:

[(1, 146702990), (2, 73351495), (5, 29340598), (7, 20957570), (10, 14670299), (14, 10478785), (19, 7721210), (35, 4191514), (38, 3860605), (70, 2095757), (73, 2009630), (95, 1544242), (133, 1103030), (146, 1004815), (190, 772121), (266, 551515), (365, 401926), (511, 287090), (665, 220606), (730, 200963), (1022, 143545), (1330, 110303), (1387, 105770), (1511, 97090), (2555, 57418), (2774, 52885), (3022, 48545), (5110, 28709), (6935, 21154), (7555, 19418), (9709, 15110), (10577, 13870)]