85717020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1949}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 240458400

約数和(自身を除く): 154741380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 1949, 2199, 2932, 3665, 3898, 4398, 5847, 7330, 7796, 8796, 9745, 10995, 11694, 14660, 19490, 21990, 23388, 29235, 38980, 43980, 58470, 116940, 1428617, 2857234, 4285851, 5714468, 7143085, 8571702, 14286170, 17143404, 21429255, 28572340, 42858510, 85717020]

約数ペア:

[(1, 85717020), (2, 42858510), (3, 28572340), (4, 21429255), (5, 17143404), (6, 14286170), (10, 8571702), (12, 7143085), (15, 5714468), (20, 4285851), (30, 2857234), (60, 1428617), (733, 116940), (1466, 58470), (1949, 43980), (2199, 38980), (2932, 29235), (3665, 23388), (3898, 21990), (4398, 19490), (5847, 14660), (7330, 11694), (7796, 10995), (8796, 9745)]