1330347420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7390819}}^1$

素因数の和:7390834

約数の個数: 36

約数和(自身を含む): 4035387720

約数和(自身を除く): 2705040300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7390819, 14781638, 22172457, 29563276, 36954095, 44344914, 66517371, 73908190, 88689828, 110862285, 133034742, 147816380, 221724570, 266069484, 332586855, 443449140, 665173710, 1330347420]

約数ペア:

[(1, 1330347420), (2, 665173710), (3, 443449140), (4, 332586855), (5, 266069484), (6, 221724570), (9, 147816380), (10, 133034742), (12, 110862285), (15, 88689828), (18, 73908190), (20, 66517371), (30, 44344914), (36, 36954095), (45, 29563276), (60, 22172457), (90, 14781638), (180, 7390819)]