7424810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 6717142

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 557, 1114, 1333, 2666, 2785, 5570, 6665, 13330, 17267, 23951, 34534, 47902, 86335, 119755, 172670, 239510, 742481, 1484962, 3712405, 7424810]

約数ペア:

[(1, 7424810), (2, 3712405), (5, 1484962), (10, 742481), (31, 239510), (43, 172670), (62, 119755), (86, 86335), (155, 47902), (215, 34534), (310, 23951), (430, 17267), (557, 13330), (1114, 6665), (1333, 5570), (2666, 2785)]