225618870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{123289}}^1$

素因数の和:123360

約数の個数: 32

約数和(自身を含む): 550366560

約数和(自身を除く): 324747690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 123289, 246578, 369867, 616445, 739734, 1232890, 1849335, 3698670, 7520629, 15041258, 22561887, 37603145, 45123774, 75206290, 112809435, 225618870]

約数ペア:

[(1, 225618870), (2, 112809435), (3, 75206290), (5, 45123774), (6, 37603145), (10, 22561887), (15, 15041258), (30, 7520629), (61, 3698670), (122, 1849335), (183, 1232890), (305, 739734), (366, 616445), (610, 369867), (915, 246578), (1830, 123289)]