1298852010

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{178169}}^1$

素因数の和:178194

約数の個数: 56

約数和(自身を含む): 3505316580

約数和(自身を除く): 2206464570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 178169, 356338, 534507, 890845, 1069014, 1603521, 1781690, 2672535, 3207042, 4810563, 5345070, 8017605, 9621126, 14431689, 16035210, 24052815, 28863378, 43295067, 48105630, 72158445, 86590134, 129885201, 144316890, 216475335, 259770402, 432950670, 649426005, 1298852010]

約数ペア:

[(1, 1298852010), (2, 649426005), (3, 432950670), (5, 259770402), (6, 216475335), (9, 144316890), (10, 129885201), (15, 86590134), (18, 72158445), (27, 48105630), (30, 43295067), (45, 28863378), (54, 24052815), (81, 16035210), (90, 14431689), (135, 9621126), (162, 8017605), (243, 5345070), (270, 4810563), (405, 3207042), (486, 2672535), (729, 1781690), (810, 1603521), (1215, 1069014), (1458, 890845), (2430, 534507), (3645, 356338), (7290, 178169)]