79345970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 166655232

約数和(自身を除く): 87309262

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 151, 170, 187, 281, 302, 374, 562, 755, 935, 1405, 1510, 1661, 1870, 2567, 2810, 3091, 3322, 4777, 5134, 6182, 8305, 9554, 12835, 15455, 16610, 23885, 25670, 28237, 30910, 42431, 47770, 52547, 56474, 84862, 105094, 141185, 212155, 262735, 282370, 424310, 466741, 525470, 721327, 933482, 1442654, 2333705, 3606635, 4667410, 7213270, 7934597, 15869194, 39672985, 79345970]

約数ペア:

[(1, 79345970), (2, 39672985), (5, 15869194), (10, 7934597), (11, 7213270), (17, 4667410), (22, 3606635), (34, 2333705), (55, 1442654), (85, 933482), (110, 721327), (151, 525470), (170, 466741), (187, 424310), (281, 282370), (302, 262735), (374, 212155), (562, 141185), (755, 105094), (935, 84862), (1405, 56474), (1510, 52547), (1661, 47770), (1870, 42431), (2567, 30910), (2810, 28237), (3091, 25670), (3322, 23885), (4777, 16610), (5134, 15455), (6182, 12835), (8305, 9554)]