70102390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17929}}^1$

素因数の和:17976

約数の個数: 32

約数和(自身を含む): 139423680

約数和(自身を除く): 69321290

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 17929, 35858, 89645, 179290, 304793, 412367, 609586, 824734, 1523965, 2061835, 3047930, 4123670, 7010239, 14020478, 35051195, 70102390]

約数ペア:

[(1, 70102390), (2, 35051195), (5, 14020478), (10, 7010239), (17, 4123670), (23, 3047930), (34, 2061835), (46, 1523965), (85, 824734), (115, 609586), (170, 412367), (230, 304793), (391, 179290), (782, 89645), (1955, 35858), (3910, 17929)]