148772940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2479549}}^1$

素因数の和:2479561

約数の個数: 24

約数和(自身を含む): 416564400

約数和(自身を除く): 267791460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2479549, 4959098, 7438647, 9918196, 12397745, 14877294, 24795490, 29754588, 37193235, 49590980, 74386470, 148772940]

約数ペア:

[(1, 148772940), (2, 74386470), (3, 49590980), (4, 37193235), (5, 29754588), (6, 24795490), (10, 14877294), (12, 12397745), (15, 9918196), (20, 7438647), (30, 4959098), (60, 2479549)]