2220702015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{94841}}^1$

素因数の和:95079

約数の個数: 32

約数和(自身を含む): 4078964736

約数和(自身を除く): 1858262721

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 3345, 4683, 7805, 23415, 94841, 284523, 474205, 663887, 1422615, 1991661, 3319435, 9958305, 21149543, 63448629, 105747715, 148046801, 317243145, 444140403, 740234005, 2220702015]

約数ペア:

[(1, 2220702015), (3, 740234005), (5, 444140403), (7, 317243145), (15, 148046801), (21, 105747715), (35, 63448629), (105, 21149543), (223, 9958305), (669, 3319435), (1115, 1991661), (1561, 1422615), (3345, 663887), (4683, 474205), (7805, 284523), (23415, 94841)]