7870370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 15569280

約数和(自身を除く): 7698910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1801, 2185, 3602, 4370, 9005, 18010, 34219, 41423, 68438, 82846, 171095, 207115, 342190, 414230, 787037, 1574074, 3935185, 7870370]

約数ペア:

[(1, 7870370), (2, 3935185), (5, 1574074), (10, 787037), (19, 414230), (23, 342190), (38, 207115), (46, 171095), (95, 82846), (115, 68438), (190, 41423), (230, 34219), (437, 18010), (874, 9005), (1801, 4370), (2185, 3602)]