244285090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 72

約数和(自身を含む): 540232092

約数和(自身を除く): 295947002

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 361, 490, 665, 722, 931, 1330, 1381, 1805, 1862, 2527, 2762, 3610, 4655, 5054, 6905, 9310, 9667, 12635, 13810, 17689, 19334, 25270, 26239, 35378, 48335, 52478, 67669, 88445, 96670, 131195, 135338, 176890, 183673, 262390, 338345, 367346, 498541, 676690, 918365, 997082, 1285711, 1836730, 2492705, 2571422, 3489787, 4985410, 6428555, 6979574, 12857110, 17448935, 24428509, 34897870, 48857018, 122142545, 244285090]

約数ペア:

[(1, 244285090), (2, 122142545), (5, 48857018), (7, 34897870), (10, 24428509), (14, 17448935), (19, 12857110), (35, 6979574), (38, 6428555), (49, 4985410), (70, 3489787), (95, 2571422), (98, 2492705), (133, 1836730), (190, 1285711), (245, 997082), (266, 918365), (361, 676690), (490, 498541), (665, 367346), (722, 338345), (931, 262390), (1330, 183673), (1381, 176890), (1805, 135338), (1862, 131195), (2527, 96670), (2762, 88445), (3610, 67669), (4655, 52478), (5054, 48335), (6905, 35378), (9310, 26239), (9667, 25270), (12635, 19334), (13810, 17689)]