2017293705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 4070926080

約数和(自身を除く): 2053632375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 163, 303, 315, 389, 489, 505, 707, 815, 909, 1141, 1167, 1467, 1515, 1945, 2121, 2445, 2723, 3423, 3501, 3535, 4545, 5705, 5835, 6363, 7335, 8169, 10269, 10605, 13615, 16463, 17115, 17505, 24507, 31815, 39289, 40845, 49389, 51345, 63407, 82315, 115241, 117867, 122535, 148167, 190221, 196445, 246945, 275023, 317035, 345723, 353601, 443849, 570663, 576205, 589335, 740835, 825069, 951105, 1037169, 1331547, 1375115, 1728615, 1768005, 2219245, 2475207, 2853315, 3994641, 4125345, 5185845, 6404107, 6657735, 12376035, 19212321, 19973205, 32020535, 44828749, 57636963, 96061605, 134486247, 224143745, 288184815, 403458741, 672431235, 2017293705]

約数ペア:

[(1, 2017293705), (3, 672431235), (5, 403458741), (7, 288184815), (9, 224143745), (15, 134486247), (21, 96061605), (35, 57636963), (45, 44828749), (63, 32020535), (101, 19973205), (105, 19212321), (163, 12376035), (303, 6657735), (315, 6404107), (389, 5185845), (489, 4125345), (505, 3994641), (707, 2853315), (815, 2475207), (909, 2219245), (1141, 1768005), (1167, 1728615), (1467, 1375115), (1515, 1331547), (1945, 1037169), (2121, 951105), (2445, 825069), (2723, 740835), (3423, 589335), (3501, 576205), (3535, 570663), (4545, 443849), (5705, 353601), (5835, 345723), (6363, 317035), (7335, 275023), (8169, 246945), (10269, 196445), (10605, 190221), (13615, 148167), (16463, 122535), (17115, 117867), (17505, 115241), (24507, 82315), (31815, 63407), (39289, 51345), (40845, 49389)]