39748154.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{143489}}^1$

素因数の和:143530

約数の個数: 32

約数和(自身を含む): 330600960

約数和(自身を除く): 197156190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 143489, 286978, 430467, 717445, 860934, 1434890, 2152335, 4304670, 4448159, 8896318, 13344477, 22240795, 26688954, 44481590, 66722385, 133444770]

約数ペア:

[(1, 133444770), (2, 66722385), (3, 44481590), (5, 26688954), (6, 22240795), (10, 13344477), (15, 8896318), (30, 4448159), (31, 4304670), (62, 2152335), (93, 1434890), (155, 860934), (186, 717445), (310, 430467), (465, 286978), (930, 143489)]