866353260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{759959}}^1$

素因数の和:759990

約数の個数: 48

約数和(自身を含む): 2553465600

約数和(自身を除く): 1687112340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 759959, 1519918, 2279877, 3039836, 3799795, 4559754, 7599590, 9119508, 11399385, 14439221, 15199180, 22798770, 28878442, 43317663, 45597540, 57756884, 72196105, 86635326, 144392210, 173270652, 216588315, 288784420, 433176630, 866353260]

約数ペア:

[(1, 866353260), (2, 433176630), (3, 288784420), (4, 216588315), (5, 173270652), (6, 144392210), (10, 86635326), (12, 72196105), (15, 57756884), (19, 45597540), (20, 43317663), (30, 28878442), (38, 22798770), (57, 15199180), (60, 14439221), (76, 11399385), (95, 9119508), (114, 7599590), (190, 4559754), (228, 3799795), (285, 3039836), (380, 2279877), (570, 1519918), (1140, 759959)]