16419270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 46158336

約数和(自身を除く): 29739066

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, 1907, 2870, 3814, 4305, 5721, 8610, 9535, 11442, 13349, 19070, 26698, 28605, 40047, 57210, 66745, 78187, 80094, 133490, 156374, 200235, 234561, 390935, 400470, 469122, 547309, 781870, 1094618, 1172805, 1641927, 2345610, 2736545, 3283854, 5473090, 8209635, 16419270]

約数ペア:

[(1, 16419270), (2, 8209635), (3, 5473090), (5, 3283854), (6, 2736545), (7, 2345610), (10, 1641927), (14, 1172805), (15, 1094618), (21, 781870), (30, 547309), (35, 469122), (41, 400470), (42, 390935), (70, 234561), (82, 200235), (105, 156374), (123, 133490), (205, 80094), (210, 78187), (246, 66745), (287, 57210), (410, 40047), (574, 28605), (615, 26698), (861, 19070), (1230, 13349), (1435, 11442), (1722, 9535), (1907, 8610), (2870, 5721), (3814, 4305)]