66446610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 171832320

約数和(自身を除く): 105385710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 2711, 4085, 4902, 5422, 8133, 8170, 12255, 13555, 16266, 24510, 27110, 40665, 51509, 81330, 103018, 116573, 154527, 233146, 257545, 309054, 349719, 515090, 582865, 699438, 772635, 1165730, 1545270, 1748595, 2214887, 3497190, 4429774, 6644661, 11074435, 13289322, 22148870, 33223305, 66446610]

約数ペア:

[(1, 66446610), (2, 33223305), (3, 22148870), (5, 13289322), (6, 11074435), (10, 6644661), (15, 4429774), (19, 3497190), (30, 2214887), (38, 1748595), (43, 1545270), (57, 1165730), (86, 772635), (95, 699438), (114, 582865), (129, 515090), (190, 349719), (215, 309054), (258, 257545), (285, 233146), (430, 154527), (570, 116573), (645, 103018), (817, 81330), (1290, 51509), (1634, 40665), (2451, 27110), (2711, 24510), (4085, 16266), (4902, 13555), (5422, 12255), (8133, 8170)]