7087930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 13219200

約数和(自身を除く): 6131270

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 149, 298, 335, 355, 670, 710, 745, 1490, 4757, 9514, 9983, 10579, 19966, 21158, 23785, 47570, 49915, 52895, 99830, 105790, 708793, 1417586, 3543965, 7087930]

約数ペア:

[(1, 7087930), (2, 3543965), (5, 1417586), (10, 708793), (67, 105790), (71, 99830), (134, 52895), (142, 49915), (149, 47570), (298, 23785), (335, 21158), (355, 19966), (670, 10579), (710, 9983), (745, 9514), (1490, 4757)]