13462090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 25511760

約数和(自身を除く): 12049670

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 761, 1522, 1769, 3538, 3805, 7610, 8845, 17690, 22069, 44138, 46421, 92842, 110345, 220690, 232105, 464210, 1346209, 2692418, 6731045, 13462090]

約数ペア:

[(1, 13462090), (2, 6731045), (5, 2692418), (10, 1346209), (29, 464210), (58, 232105), (61, 220690), (122, 110345), (145, 92842), (290, 46421), (305, 44138), (610, 22069), (761, 17690), (1522, 8845), (1769, 7610), (3538, 3805)]