7472890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 14555520

約数和(自身を除く): 7082630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1063, 1406, 2126, 3515, 5315, 7030, 10630, 20197, 39331, 40394, 78662, 100985, 196655, 201970, 393310, 747289, 1494578, 3736445, 7472890]

約数ペア:

[(1, 7472890), (2, 3736445), (5, 1494578), (10, 747289), (19, 393310), (37, 201970), (38, 196655), (74, 100985), (95, 78662), (185, 40394), (190, 39331), (370, 20197), (703, 10630), (1063, 7030), (1406, 5315), (2126, 3515)]