43278210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 117868608

約数和(自身を除く): 74590398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 53, 86, 90, 106, 129, 159, 211, 215, 258, 265, 318, 387, 422, 430, 477, 530, 633, 645, 774, 795, 954, 1055, 1266, 1290, 1590, 1899, 1935, 2110, 2279, 2385, 3165, 3798, 3870, 4558, 4770, 6330, 6837, 9073, 9495, 11183, 11395, 13674, 18146, 18990, 20511, 22366, 22790, 27219, 33549, 34185, 41022, 45365, 54438, 55915, 67098, 68370, 81657, 90730, 100647, 102555, 111830, 136095, 163314, 167745, 201294, 205110, 272190, 335490, 408285, 480869, 503235, 816570, 961738, 1006470, 1442607, 2404345, 2885214, 4327821, 4808690, 7213035, 8655642, 14426070, 21639105, 43278210]

約数ペア:

[(1, 43278210), (2, 21639105), (3, 14426070), (5, 8655642), (6, 7213035), (9, 4808690), (10, 4327821), (15, 2885214), (18, 2404345), (30, 1442607), (43, 1006470), (45, 961738), (53, 816570), (86, 503235), (90, 480869), (106, 408285), (129, 335490), (159, 272190), (211, 205110), (215, 201294), (258, 167745), (265, 163314), (318, 136095), (387, 111830), (422, 102555), (430, 100647), (477, 90730), (530, 81657), (633, 68370), (645, 67098), (774, 55915), (795, 54438), (954, 45365), (1055, 41022), (1266, 34185), (1290, 33549), (1590, 27219), (1899, 22790), (1935, 22366), (2110, 20511), (2279, 18990), (2385, 18146), (3165, 13674), (3798, 11395), (3870, 11183), (4558, 9495), (4770, 9073), (6330, 6837)]