83827170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2649

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 186777630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2609, 3213, 3570, 4590, 5218, 5355, 6426, 7827, 10710, 13045, 15654, 16065, 18263, 23481, 26090, 32130, 36526, 39135, 44353, 46962, 54789, 70443, 78270, 88706, 91315, 109578, 117405, 133059, 140886, 164367, 182630, 221765, 234810, 266118, 273945, 310471, 328734, 352215, 399177, 443530, 493101, 547890, 620942, 665295, 704430, 798354, 821835, 931413, 986202, 1197531, 1330590, 1552355, 1643670, 1862826, 1995885, 2395062, 2465505, 2794239, 3104710, 3991770, 4657065, 4931010, 5588478, 5987655, 8382717, 9314130, 11975310, 13971195, 16765434, 27942390, 41913585, 83827170]

約数ペア:

[(1, 83827170), (2, 41913585), (3, 27942390), (5, 16765434), (6, 13971195), (7, 11975310), (9, 9314130), (10, 8382717), (14, 5987655), (15, 5588478), (17, 4931010), (18, 4657065), (21, 3991770), (27, 3104710), (30, 2794239), (34, 2465505), (35, 2395062), (42, 1995885), (45, 1862826), (51, 1643670), (54, 1552355), (63, 1330590), (70, 1197531), (85, 986202), (90, 931413), (102, 821835), (105, 798354), (119, 704430), (126, 665295), (135, 620942), (153, 547890), (170, 493101), (189, 443530), (210, 399177), (238, 352215), (255, 328734), (270, 310471), (306, 273945), (315, 266118), (357, 234810), (378, 221765), (459, 182630), (510, 164367), (595, 140886), (630, 133059), (714, 117405), (765, 109578), (918, 91315), (945, 88706), (1071, 78270), (1190, 70443), (1530, 54789), (1785, 46962), (1890, 44353), (2142, 39135), (2295, 36526), (2609, 32130), (3213, 26090), (3570, 23481), (4590, 18263), (5218, 16065), (5355, 15654), (6426, 13045), (7827, 10710)]