28799310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 43361970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 173, 179, 186, 310, 346, 358, 465, 519, 537, 865, 895, 930, 1038, 1074, 1730, 1790, 2595, 2685, 5190, 5363, 5370, 5549, 10726, 11098, 16089, 16647, 26815, 27745, 30967, 32178, 33294, 53630, 55490, 61934, 80445, 83235, 92901, 154835, 160890, 166470, 185802, 309670, 464505, 929010, 959977, 1919954, 2879931, 4799885, 5759862, 9599770, 14399655, 28799310]

約数ペア:

[(1, 28799310), (2, 14399655), (3, 9599770), (5, 5759862), (6, 4799885), (10, 2879931), (15, 1919954), (30, 959977), (31, 929010), (62, 464505), (93, 309670), (155, 185802), (173, 166470), (179, 160890), (186, 154835), (310, 92901), (346, 83235), (358, 80445), (465, 61934), (519, 55490), (537, 53630), (865, 33294), (895, 32178), (930, 30967), (1038, 27745), (1074, 26815), (1730, 16647), (1790, 16089), (2595, 11098), (2685, 10726), (5190, 5549), (5363, 5370)]