3973580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6187060

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 31, 34, 52, 58, 62, 65, 68, 85, 116, 124, 130, 145, 155, 170, 221, 260, 290, 310, 340, 377, 403, 442, 493, 527, 580, 620, 754, 806, 884, 899, 986, 1054, 1105, 1508, 1612, 1798, 1885, 1972, 2015, 2108, 2210, 2465, 2635, 3596, 3770, 4030, 4420, 4495, 4930, 5270, 6409, 6851, 7540, 8060, 8990, 9860, 10540, 11687, 12818, 13702, 15283, 17980, 23374, 25636, 27404, 30566, 32045, 34255, 46748, 58435, 61132, 64090, 68510, 76415, 116870, 128180, 137020, 152830, 198679, 233740, 305660, 397358, 794716, 993395, 1986790, 3973580]

約数ペア:

[(1, 3973580), (2, 1986790), (4, 993395), (5, 794716), (10, 397358), (13, 305660), (17, 233740), (20, 198679), (26, 152830), (29, 137020), (31, 128180), (34, 116870), (52, 76415), (58, 68510), (62, 64090), (65, 61132), (68, 58435), (85, 46748), (116, 34255), (124, 32045), (130, 30566), (145, 27404), (155, 25636), (170, 23374), (221, 17980), (260, 15283), (290, 13702), (310, 12818), (340, 11687), (377, 10540), (403, 9860), (442, 8990), (493, 8060), (527, 7540), (580, 6851), (620, 6409), (754, 5270), (806, 4930), (884, 4495), (899, 4420), (986, 4030), (1054, 3770), (1105, 3596), (1508, 2635), (1612, 2465), (1798, 2210), (1885, 2108), (1972, 2015)]