1570240664945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6263}}^1\times {\mathrm{12269}}^1$

素因数の和:18665

約数の個数: 32

約数和(自身を含む): 1944232346880

約数和(自身を除く): 373991681935

約数列:

[1, 5, 61, 67, 305, 335, 4087, 6263, 12269, 20435, 31315, 61345, 382043, 419621, 748409, 822023, 1910215, 2098105, 3742045, 4110115, 25596881, 50143403, 76840747, 127984405, 250717015, 384203735, 4687285567, 5148330049, 23436427835, 25741650245, 314048132989, 1570240664945]

約数ペア:

[(1, 1570240664945), (5, 314048132989), (61, 25741650245), (67, 23436427835), (305, 5148330049), (335, 4687285567), (4087, 384203735), (6263, 250717015), (12269, 127984405), (20435, 76840747), (31315, 50143403), (61345, 25596881), (382043, 4110115), (419621, 3742045), (748409, 2098105), (822023, 1910215)]