1372770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 4080960

約数和(自身を除く): 2708190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2179, 4358, 6537, 10895, 13074, 15253, 19611, 21790, 30506, 32685, 39222, 45759, 65370, 76265, 91518, 98055, 137277, 152530, 196110, 228795, 274554, 457590, 686385, 1372770]

約数ペア:

[(1, 1372770), (2, 686385), (3, 457590), (5, 274554), (6, 228795), (7, 196110), (9, 152530), (10, 137277), (14, 98055), (15, 91518), (18, 76265), (21, 65370), (30, 45759), (35, 39222), (42, 32685), (45, 30506), (63, 21790), (70, 19611), (90, 15253), (105, 13074), (126, 10895), (210, 6537), (315, 4358), (630, 2179)]