310370510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71023}}^1$

素因数の和:71072

約数の個数: 32

約数和(自身を含む): 613647360

約数和(自身を除く): 303276850

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 71023, 142046, 355115, 710230, 1349437, 1633529, 2698874, 3267058, 6747185, 8167645, 13494370, 16335290, 31037051, 62074102, 155185255, 310370510]

約数ペア:

[(1, 310370510), (2, 155185255), (5, 62074102), (10, 31037051), (19, 16335290), (23, 13494370), (38, 8167645), (46, 6747185), (95, 3267058), (115, 2698874), (190, 1633529), (230, 1349437), (437, 710230), (874, 355115), (2185, 142046), (4370, 71023)]