42711630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109517}}^1$

素因数の和:109540

約数の個数: 32

約数和(自身を含む): 110394144

約数和(自身を除く): 67682514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 109517, 219034, 328551, 547585, 657102, 1095170, 1423721, 1642755, 2847442, 3285510, 4271163, 7118605, 8542326, 14237210, 21355815, 42711630]

約数ペア:

[(1, 42711630), (2, 21355815), (3, 14237210), (5, 8542326), (6, 7118605), (10, 4271163), (13, 3285510), (15, 2847442), (26, 1642755), (30, 1423721), (39, 1095170), (65, 657102), (78, 547585), (130, 328551), (195, 219034), (390, 109517)]