12930210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143669}}^1$

素因数の和:143682

約数の個数: 24

約数和(自身を含む): 33618780

約数和(自身を除く): 20688570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143669, 287338, 431007, 718345, 862014, 1293021, 1436690, 2155035, 2586042, 4310070, 6465105, 12930210]

約数ペア:

[(1, 12930210), (2, 6465105), (3, 4310070), (5, 2586042), (6, 2155035), (9, 1436690), (10, 1293021), (15, 862014), (18, 718345), (30, 431007), (45, 287338), (90, 143669)]