12849780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214163}}^1$

素因数の和:214175

約数の個数: 24

約数和(自身を含む): 35979552

約数和(自身を除く): 23129772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214163, 428326, 642489, 856652, 1070815, 1284978, 2141630, 2569956, 3212445, 4283260, 6424890, 12849780]

約数ペア:

[(1, 12849780), (2, 6424890), (3, 4283260), (4, 3212445), (5, 2569956), (6, 2141630), (10, 1284978), (12, 1070815), (15, 856652), (20, 642489), (30, 428326), (60, 214163)]