1532940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 4445280

約数和(自身を除く): 2912340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 881, 1740, 1762, 2643, 3524, 4405, 5286, 8810, 10572, 13215, 17620, 25549, 26430, 51098, 52860, 76647, 102196, 127745, 153294, 255490, 306588, 383235, 510980, 766470, 1532940]

約数ペア:

[(1, 1532940), (2, 766470), (3, 510980), (4, 383235), (5, 306588), (6, 255490), (10, 153294), (12, 127745), (15, 102196), (20, 76647), (29, 52860), (30, 51098), (58, 26430), (60, 25549), (87, 17620), (116, 13215), (145, 10572), (174, 8810), (290, 5286), (348, 4405), (435, 3524), (580, 2643), (870, 1762), (881, 1740)]