1212303930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2126849}}^1$

素因数の和:2126878

約数の個数: 32

約数和(自身を含む): 3062664000

約数和(自身を除く): 1850360070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2126849, 4253698, 6380547, 10634245, 12761094, 21268490, 31902735, 40410131, 63805470, 80820262, 121230393, 202050655, 242460786, 404101310, 606151965, 1212303930]

約数ペア:

[(1, 1212303930), (2, 606151965), (3, 404101310), (5, 242460786), (6, 202050655), (10, 121230393), (15, 80820262), (19, 63805470), (30, 40410131), (38, 31902735), (57, 21268490), (95, 12761094), (114, 10634245), (190, 6380547), (285, 4253698), (570, 2126849)]