1810770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 4681152

約数和(自身を除く): 2870382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4643, 9286, 13929, 23215, 27858, 46430, 60359, 69645, 120718, 139290, 181077, 301795, 362154, 603590, 905385, 1810770]

約数ペア:

[(1, 1810770), (2, 905385), (3, 603590), (5, 362154), (6, 301795), (10, 181077), (13, 139290), (15, 120718), (26, 69645), (30, 60359), (39, 46430), (65, 27858), (78, 23215), (130, 13929), (195, 9286), (390, 4643)]