39817740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 79690740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 379, 412, 510, 515, 618, 758, 1020, 1030, 1137, 1236, 1516, 1545, 1751, 1895, 2060, 2274, 3090, 3502, 3790, 4548, 5253, 5685, 6180, 6443, 7004, 7580, 8755, 10506, 11370, 12886, 17510, 19329, 21012, 22740, 25772, 26265, 32215, 35020, 38658, 39037, 52530, 64430, 77316, 78074, 96645, 105060, 117111, 128860, 156148, 193290, 195185, 234222, 386580, 390370, 468444, 585555, 663629, 780740, 1171110, 1327258, 1990887, 2342220, 2654516, 3318145, 3981774, 6636290, 7963548, 9954435, 13272580, 19908870, 39817740]

約数ペア:

[(1, 39817740), (2, 19908870), (3, 13272580), (4, 9954435), (5, 7963548), (6, 6636290), (10, 3981774), (12, 3318145), (15, 2654516), (17, 2342220), (20, 1990887), (30, 1327258), (34, 1171110), (51, 780740), (60, 663629), (68, 585555), (85, 468444), (102, 390370), (103, 386580), (170, 234222), (204, 195185), (206, 193290), (255, 156148), (309, 128860), (340, 117111), (379, 105060), (412, 96645), (510, 78074), (515, 77316), (618, 64430), (758, 52530), (1020, 39037), (1030, 38658), (1137, 35020), (1236, 32215), (1516, 26265), (1545, 25772), (1751, 22740), (1895, 21012), (2060, 19329), (2274, 17510), (3090, 12886), (3502, 11370), (3790, 10506), (4548, 8755), (5253, 7580), (5685, 7004), (6180, 6443)]