75485490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3889}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 181491840

約数和(自身を除く): 106006350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 3889, 6470, 7778, 9705, 11667, 19410, 19445, 23334, 38890, 58335, 116670, 2516183, 5032366, 7548549, 12580915, 15097098, 25161830, 37742745, 75485490]

約数ペア:

[(1, 75485490), (2, 37742745), (3, 25161830), (5, 15097098), (6, 12580915), (10, 7548549), (15, 5032366), (30, 2516183), (647, 116670), (1294, 58335), (1941, 38890), (3235, 23334), (3882, 19445), (3889, 19410), (6470, 11667), (7778, 9705)]