30909282

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 65644992

約数和(自身を除く): 34735710

約数列:

[1, 2, 3, 6, 37, 53, 71, 74, 106, 111, 142, 159, 213, 222, 318, 426, 1369, 1961, 2627, 2738, 3763, 3922, 4107, 5254, 5883, 7526, 7881, 8214, 11289, 11766, 15762, 22578, 72557, 97199, 139231, 145114, 194398, 217671, 278462, 291597, 417693, 435342, 583194, 835386, 5151547, 10303094, 15454641, 30909282]

約数ペア:

[(1, 30909282), (2, 15454641), (3, 10303094), (6, 5151547), (37, 835386), (53, 583194), (71, 435342), (74, 417693), (106, 291597), (111, 278462), (142, 217671), (159, 194398), (213, 145114), (222, 139231), (318, 97199), (426, 72557), (1369, 22578), (1961, 15762), (2627, 11766), (2738, 11289), (3763, 8214), (3922, 7881), (4107, 7526), (5254, 5883)]