68312010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 178319232

約数和(自身を除く): 110007222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 1637, 2782, 3210, 3274, 4173, 4911, 6955, 8185, 8346, 9822, 13910, 16370, 20865, 21281, 24555, 41730, 42562, 49110, 63843, 106405, 127686, 175159, 212810, 319215, 350318, 525477, 638430, 875795, 1050954, 1751590, 2277067, 2627385, 4554134, 5254770, 6831201, 11385335, 13662402, 22770670, 34156005, 68312010]

約数ペア:

[(1, 68312010), (2, 34156005), (3, 22770670), (5, 13662402), (6, 11385335), (10, 6831201), (13, 5254770), (15, 4554134), (26, 2627385), (30, 2277067), (39, 1751590), (65, 1050954), (78, 875795), (107, 638430), (130, 525477), (195, 350318), (214, 319215), (321, 212810), (390, 175159), (535, 127686), (642, 106405), (1070, 63843), (1391, 49110), (1605, 42562), (1637, 41730), (2782, 24555), (3210, 21281), (3274, 20865), (4173, 16370), (4911, 13910), (6955, 9822), (8185, 8346)]