65109770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31153}}^1$

素因数の和:31190

約数の個数: 32

約数和(自身を含む): 134585280

約数和(自身を除く): 69475510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 31153, 62306, 155765, 311530, 342683, 591907, 685366, 1183814, 1713415, 2959535, 3426830, 5919070, 6510977, 13021954, 32554885, 65109770]

約数ペア:

[(1, 65109770), (2, 32554885), (5, 13021954), (10, 6510977), (11, 5919070), (19, 3426830), (22, 2959535), (38, 1713415), (55, 1183814), (95, 685366), (110, 591907), (190, 342683), (209, 311530), (418, 155765), (1045, 62306), (2090, 31153)]