68764620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10711}}^1$

素因数の和:10830

約数の個数: 48

約数和(自身を含む): 194358528

約数和(自身を除く): 125593908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 10711, 21422, 32133, 42844, 53555, 64266, 107110, 128532, 160665, 214220, 321330, 642660, 1146077, 2292154, 3438231, 4584308, 5730385, 6876462, 11460770, 13752924, 17191155, 22921540, 34382310, 68764620]

約数ペア:

[(1, 68764620), (2, 34382310), (3, 22921540), (4, 17191155), (5, 13752924), (6, 11460770), (10, 6876462), (12, 5730385), (15, 4584308), (20, 3438231), (30, 2292154), (60, 1146077), (107, 642660), (214, 321330), (321, 214220), (428, 160665), (535, 128532), (642, 107110), (1070, 64266), (1284, 53555), (1605, 42844), (2140, 32133), (3210, 21422), (6420, 10711)]