19002270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 53415936

約数和(自身を除く): 34413666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2207, 2870, 4305, 4414, 6621, 8610, 11035, 13242, 15449, 22070, 30898, 33105, 46347, 66210, 77245, 90487, 92694, 154490, 180974, 231735, 271461, 452435, 463470, 542922, 633409, 904870, 1266818, 1357305, 1900227, 2714610, 3167045, 3800454, 6334090, 9501135, 19002270]

約数ペア:

[(1, 19002270), (2, 9501135), (3, 6334090), (5, 3800454), (6, 3167045), (7, 2714610), (10, 1900227), (14, 1357305), (15, 1266818), (21, 904870), (30, 633409), (35, 542922), (41, 463470), (42, 452435), (70, 271461), (82, 231735), (105, 180974), (123, 154490), (205, 92694), (210, 90487), (246, 77245), (287, 66210), (410, 46347), (574, 33105), (615, 30898), (861, 22070), (1230, 15449), (1435, 13242), (1722, 11035), (2207, 8610), (2870, 6621), (4305, 4414)]