38742030

素因数分解:

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

素因数の和:143505

約数の個数: 32

約数和(自身を含む): 103312800

約数和(自身を除く): 64570770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 143489, 286978, 430467, 717445, 860934, 1291401, 1434890, 2152335, 2582802, 3874203, 4304670, 6457005, 7748406, 12914010, 19371015, 38742030]

約数ペア:

[(1, 38742030), (2, 19371015), (3, 12914010), (5, 7748406), (6, 6457005), (9, 4304670), (10, 3874203), (15, 2582802), (18, 2152335), (27, 1434890), (30, 1291401), (45, 860934), (54, 717445), (90, 430467), (135, 286978), (270, 143489)]