245732010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{26681}}^1$

素因数の和:26998

約数の個数: 32

約数和(自身を含む): 591700032

約数和(自身を除く): 345968022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 26681, 53362, 80043, 133405, 160086, 266810, 400215, 800430, 8191067, 16382134, 24573201, 40955335, 49146402, 81910670, 122866005, 245732010]

約数ペア:

[(1, 245732010), (2, 122866005), (3, 81910670), (5, 49146402), (6, 40955335), (10, 24573201), (15, 16382134), (30, 8191067), (307, 800430), (614, 400215), (921, 266810), (1535, 160086), (1842, 133405), (3070, 80043), (4605, 53362), (9210, 26681)]