61045090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 112472064

約数和(自身を除く): 51426974

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 677, 710, 1270, 1354, 3385, 6770, 9017, 18034, 45085, 48067, 85979, 90170, 96134, 171958, 240335, 429895, 480670, 859790, 6104509, 12209018, 30522545, 61045090]

約数ペア:

[(1, 61045090), (2, 30522545), (5, 12209018), (10, 6104509), (71, 859790), (127, 480670), (142, 429895), (254, 240335), (355, 171958), (635, 96134), (677, 90170), (710, 85979), (1270, 48067), (1354, 45085), (3385, 18034), (6770, 9017)]