2015013460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{35117}}^1$

素因数の和:35296

約数の個数: 48

約数和(自身を含む): 4483866240

約数和(自身を除く): 2468852780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1510, 2869, 3020, 5738, 11476, 14345, 28690, 35117, 57380, 70234, 140468, 175585, 351170, 667223, 702340, 1334446, 2668892, 3336115, 5302667, 6672230, 10605334, 13344460, 21210668, 26513335, 53026670, 100750673, 106053340, 201501346, 403002692, 503753365, 1007506730, 2015013460]

約数ペア:

[(1, 2015013460), (2, 1007506730), (4, 503753365), (5, 403002692), (10, 201501346), (19, 106053340), (20, 100750673), (38, 53026670), (76, 26513335), (95, 21210668), (151, 13344460), (190, 10605334), (302, 6672230), (380, 5302667), (604, 3336115), (755, 2668892), (1510, 1334446), (2869, 702340), (3020, 667223), (5738, 351170), (11476, 175585), (14345, 140468), (28690, 70234), (35117, 57380)]