61877610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 165304620

約数和(自身を除く): 103427010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 409, 410, 615, 738, 818, 1227, 1230, 1681, 1845, 2045, 2454, 3362, 3681, 3690, 4090, 5043, 6135, 7362, 8405, 10086, 12270, 15129, 16769, 16810, 18405, 25215, 30258, 33538, 36810, 50307, 50430, 75645, 83845, 100614, 150921, 151290, 167690, 251535, 301842, 503070, 687529, 754605, 1375058, 1509210, 2062587, 3437645, 4125174, 6187761, 6875290, 10312935, 12375522, 20625870, 30938805, 61877610]

約数ペア:

[(1, 61877610), (2, 30938805), (3, 20625870), (5, 12375522), (6, 10312935), (9, 6875290), (10, 6187761), (15, 4125174), (18, 3437645), (30, 2062587), (41, 1509210), (45, 1375058), (82, 754605), (90, 687529), (123, 503070), (205, 301842), (246, 251535), (369, 167690), (409, 151290), (410, 150921), (615, 100614), (738, 83845), (818, 75645), (1227, 50430), (1230, 50307), (1681, 36810), (1845, 33538), (2045, 30258), (2454, 25215), (3362, 18405), (3681, 16810), (3690, 16769), (4090, 15129), (5043, 12270), (6135, 10086), (7362, 8405)]