11547810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4183

約数の個数: 48

約数和(自身を含む): 31000320

約数和(自身を除く): 19452510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4139, 8278, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 128309, 186255, 256618, 372510, 384927, 641545, 769854, 1154781, 1283090, 1924635, 2309562, 3849270, 5773905, 11547810]

約数ペア:

[(1, 11547810), (2, 5773905), (3, 3849270), (5, 2309562), (6, 1924635), (9, 1283090), (10, 1154781), (15, 769854), (18, 641545), (30, 384927), (31, 372510), (45, 256618), (62, 186255), (90, 128309), (93, 124170), (155, 74502), (186, 62085), (279, 41390), (310, 37251), (465, 24834), (558, 20695), (930, 12417), (1395, 8278), (2790, 4139)]