65637930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12647}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 158454144

約数和(自身を除く): 92816214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 12647, 25294, 37941, 63235, 75882, 126470, 189705, 379410, 2187931, 4375862, 6563793, 10939655, 13127586, 21879310, 32818965, 65637930]

約数ペア:

[(1, 65637930), (2, 32818965), (3, 21879310), (5, 13127586), (6, 10939655), (10, 6563793), (15, 4375862), (30, 2187931), (173, 379410), (346, 189705), (519, 126470), (865, 75882), (1038, 63235), (1730, 37941), (2595, 25294), (5190, 12647)]