40046670

素因数分解:

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

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 108138240

約数和(自身を除く): 68091570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 1787, 2241, 2490, 3574, 3735, 4482, 5361, 7470, 8935, 10722, 11205, 16083, 17870, 22410, 26805, 32166, 48249, 53610, 80415, 96498, 148321, 160830, 241245, 296642, 444963, 482490, 741605, 889926, 1334889, 1483210, 2224815, 2669778, 4004667, 4449630, 6674445, 8009334, 13348890, 20023335, 40046670]

約数ペア:

[(1, 40046670), (2, 20023335), (3, 13348890), (5, 8009334), (6, 6674445), (9, 4449630), (10, 4004667), (15, 2669778), (18, 2224815), (27, 1483210), (30, 1334889), (45, 889926), (54, 741605), (83, 482490), (90, 444963), (135, 296642), (166, 241245), (249, 160830), (270, 148321), (415, 96498), (498, 80415), (747, 53610), (830, 48249), (1245, 32166), (1494, 26805), (1787, 22410), (2241, 17870), (2490, 16083), (3574, 11205), (3735, 10722), (4482, 8935), (5361, 7470)]