3815580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 7433700

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, 3347, 6694, 10041, 13388, 16735, 20082, 33470, 40164, 50205, 63593, 66940, 100410, 127186, 190779, 200820, 254372, 317965, 381558, 635930, 763116, 953895, 1271860, 1907790, 3815580]

約数ペア:

[(1, 3815580), (2, 1907790), (3, 1271860), (4, 953895), (5, 763116), (6, 635930), (10, 381558), (12, 317965), (15, 254372), (19, 200820), (20, 190779), (30, 127186), (38, 100410), (57, 66940), (60, 63593), (76, 50205), (95, 40164), (114, 33470), (190, 20082), (228, 16735), (285, 13388), (380, 10041), (570, 6694), (1140, 3347)]