12618919140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210315319}}^1$

素因数の和:210315331

約数の個数: 24

約数和(自身を含む): 35332973760

約数和(自身を除く): 22714054620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210315319, 420630638, 630945957, 841261276, 1051576595, 1261891914, 2103153190, 2523783828, 3154729785, 4206306380, 6309459570, 12618919140]

約数ペア:

[(1, 12618919140), (2, 6309459570), (3, 4206306380), (4, 3154729785), (5, 2523783828), (6, 2103153190), (10, 1261891914), (12, 1051576595), (15, 841261276), (20, 630945957), (30, 420630638), (60, 210315319)]