145647410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 268019712

約数和(自身を除く): 122372302

約数列:

[1, 2, 5, 10, 73, 127, 146, 254, 365, 635, 730, 1270, 1571, 3142, 7855, 9271, 15710, 18542, 46355, 92710, 114683, 199517, 229366, 399034, 573415, 997585, 1146830, 1995170, 14564741, 29129482, 72823705, 145647410]

約数ペア:

[(1, 145647410), (2, 72823705), (5, 29129482), (10, 14564741), (73, 1995170), (127, 1146830), (146, 997585), (254, 573415), (365, 399034), (635, 229366), (730, 199517), (1270, 114683), (1571, 92710), (3142, 46355), (7855, 18542), (9271, 15710)]