31890660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8012

約数の個数: 48

約数和(自身を含む): 90638016

約数和(自身を除く): 58747356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 7933, 15866, 23799, 31732, 39665, 47598, 79330, 95196, 118995, 158660, 237990, 475980, 531511, 1063022, 1594533, 2126044, 2657555, 3189066, 5315110, 6378132, 7972665, 10630220, 15945330, 31890660]

約数ペア:

[(1, 31890660), (2, 15945330), (3, 10630220), (4, 7972665), (5, 6378132), (6, 5315110), (10, 3189066), (12, 2657555), (15, 2126044), (20, 1594533), (30, 1063022), (60, 531511), (67, 475980), (134, 237990), (201, 158660), (268, 118995), (335, 95196), (402, 79330), (670, 47598), (804, 39665), (1005, 31732), (1340, 23799), (2010, 15866), (4020, 7933)]