19339290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 52859520

約数和(自身を除く): 33520230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1747, 1845, 2214, 3494, 3690, 5241, 5535, 8735, 10482, 11070, 15723, 17470, 26205, 31446, 47169, 52410, 71627, 78615, 94338, 143254, 157230, 214881, 235845, 358135, 429762, 471690, 644643, 716270, 1074405, 1289286, 1933929, 2148810, 3223215, 3867858, 6446430, 9669645, 19339290]

約数ペア:

[(1, 19339290), (2, 9669645), (3, 6446430), (5, 3867858), (6, 3223215), (9, 2148810), (10, 1933929), (15, 1289286), (18, 1074405), (27, 716270), (30, 644643), (41, 471690), (45, 429762), (54, 358135), (82, 235845), (90, 214881), (123, 157230), (135, 143254), (205, 94338), (246, 78615), (270, 71627), (369, 52410), (410, 47169), (615, 31446), (738, 26205), (1107, 17470), (1230, 15723), (1747, 11070), (1845, 10482), (2214, 8735), (3494, 5535), (3690, 5241)]