1074139730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8195

約数の個数: 64

約数和(自身を含む): 2207761920

約数和(自身を除く): 1133622190

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 646, 697, 779, 1394, 1558, 1615, 3230, 3485, 3895, 6970, 7790, 8111, 13243, 16222, 26486, 40555, 66215, 81110, 132430, 137887, 154109, 275774, 308218, 332551, 665102, 689435, 770545, 1378870, 1541090, 1662755, 2619853, 3325510, 5239706, 5653367, 6318469, 11306734, 12636938, 13099265, 26198530, 28266835, 31592345, 56533670, 63184690, 107413973, 214827946, 537069865, 1074139730]

約数ペア:

[(1, 1074139730), (2, 537069865), (5, 214827946), (10, 107413973), (17, 63184690), (19, 56533670), (34, 31592345), (38, 28266835), (41, 26198530), (82, 13099265), (85, 12636938), (95, 11306734), (170, 6318469), (190, 5653367), (205, 5239706), (323, 3325510), (410, 2619853), (646, 1662755), (697, 1541090), (779, 1378870), (1394, 770545), (1558, 689435), (1615, 665102), (3230, 332551), (3485, 308218), (3895, 275774), (6970, 154109), (7790, 137887), (8111, 132430), (13243, 81110), (16222, 66215), (26486, 40555)]