1839804930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{258763}}^1$

素因数の和:258855

約数の個数: 48

約数和(自身を含む): 4844062080

約数和(自身を除く): 3004257150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 258763, 517526, 776289, 1293815, 1552578, 2328867, 2587630, 3881445, 4657734, 7762890, 11644335, 20442277, 23288670, 40884554, 61326831, 102211385, 122653662, 183980493, 204422770, 306634155, 367960986, 613268310, 919902465, 1839804930]

約数ペア:

[(1, 1839804930), (2, 919902465), (3, 613268310), (5, 367960986), (6, 306634155), (9, 204422770), (10, 183980493), (15, 122653662), (18, 102211385), (30, 61326831), (45, 40884554), (79, 23288670), (90, 20442277), (158, 11644335), (237, 7762890), (395, 4657734), (474, 3881445), (711, 2587630), (790, 2328867), (1185, 1552578), (1422, 1293815), (2370, 776289), (3555, 517526), (7110, 258763)]