28268610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 72223488

約数和(自身を除く): 43954878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 773, 795, 1219, 1546, 1590, 2319, 2438, 3657, 3865, 4638, 6095, 7314, 7730, 11595, 12190, 17779, 18285, 23190, 35558, 36570, 40969, 53337, 81938, 88895, 106674, 122907, 177790, 204845, 245814, 266685, 409690, 533370, 614535, 942287, 1229070, 1884574, 2826861, 4711435, 5653722, 9422870, 14134305, 28268610]

約数ペア:

[(1, 28268610), (2, 14134305), (3, 9422870), (5, 5653722), (6, 4711435), (10, 2826861), (15, 1884574), (23, 1229070), (30, 942287), (46, 614535), (53, 533370), (69, 409690), (106, 266685), (115, 245814), (138, 204845), (159, 177790), (230, 122907), (265, 106674), (318, 88895), (345, 81938), (530, 53337), (690, 40969), (773, 36570), (795, 35558), (1219, 23190), (1546, 18285), (1590, 17779), (2319, 12190), (2438, 11595), (3657, 7730), (3865, 7314), (4638, 6095)]