780864930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{12377}}^1$

素因数の和:13091

約数の個数: 48

約数和(自身を含む): 2033309304

約数和(自身を除く): 1252444374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 2103, 3505, 4206, 6309, 7010, 10515, 12377, 12618, 21030, 24754, 31545, 37131, 61885, 63090, 74262, 111393, 123770, 185655, 222786, 371310, 556965, 1113930, 8676277, 17352554, 26028831, 43381385, 52057662, 78086493, 86762770, 130144155, 156172986, 260288310, 390432465, 780864930]

約数ペア:

[(1, 780864930), (2, 390432465), (3, 260288310), (5, 156172986), (6, 130144155), (9, 86762770), (10, 78086493), (15, 52057662), (18, 43381385), (30, 26028831), (45, 17352554), (90, 8676277), (701, 1113930), (1402, 556965), (2103, 371310), (3505, 222786), (4206, 185655), (6309, 123770), (7010, 111393), (10515, 74262), (12377, 63090), (12618, 61885), (21030, 37131), (24754, 31545)]