30381156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7242

約数の個数: 60

約数和(自身を含む): 85543612

約数和(自身を除く): 55162456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7213, 14426, 21639, 28852, 43278, 64917, 86556, 93769, 129834, 187538, 194751, 259668, 281307, 375076, 389502, 562614, 584253, 779004, 843921, 1125228, 1168506, 1687842, 2337012, 2531763, 3375684, 5063526, 7595289, 10127052, 15190578, 30381156]

約数ペア:

[(1, 30381156), (2, 15190578), (3, 10127052), (4, 7595289), (6, 5063526), (9, 3375684), (12, 2531763), (13, 2337012), (18, 1687842), (26, 1168506), (27, 1125228), (36, 843921), (39, 779004), (52, 584253), (54, 562614), (78, 389502), (81, 375076), (108, 281307), (117, 259668), (156, 194751), (162, 187538), (234, 129834), (324, 93769), (351, 86556), (468, 64917), (702, 43278), (1053, 28852), (1404, 21639), (2106, 14426), (4212, 7213)]