13348890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 35144928

約数和(自身を除く): 21796038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 1787, 2490, 3574, 3735, 5361, 7470, 8935, 10722, 16083, 17870, 26805, 32166, 53610, 80415, 148321, 160830, 296642, 444963, 741605, 889926, 1334889, 1483210, 2224815, 2669778, 4449630, 6674445, 13348890]

約数ペア:

[(1, 13348890), (2, 6674445), (3, 4449630), (5, 2669778), (6, 2224815), (9, 1483210), (10, 1334889), (15, 889926), (18, 741605), (30, 444963), (45, 296642), (83, 160830), (90, 148321), (166, 80415), (249, 53610), (415, 32166), (498, 26805), (747, 17870), (830, 16083), (1245, 10722), (1494, 8935), (1787, 7470), (2490, 5361), (3574, 3735)]