70887110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 85877050

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 839, 994, 1190, 1207, 1678, 2414, 2485, 4195, 4970, 5873, 6035, 8390, 8449, 11746, 12070, 14263, 16898, 28526, 29365, 42245, 58730, 59569, 71315, 84490, 99841, 119138, 142630, 199682, 297845, 416983, 499205, 595690, 833966, 998410, 1012673, 2025346, 2084915, 4169830, 5063365, 7088711, 10126730, 14177422, 35443555, 70887110]

約数ペア:

[(1, 70887110), (2, 35443555), (5, 14177422), (7, 10126730), (10, 7088711), (14, 5063365), (17, 4169830), (34, 2084915), (35, 2025346), (70, 1012673), (71, 998410), (85, 833966), (119, 595690), (142, 499205), (170, 416983), (238, 297845), (355, 199682), (497, 142630), (595, 119138), (710, 99841), (839, 84490), (994, 71315), (1190, 59569), (1207, 58730), (1678, 42245), (2414, 29365), (2485, 28526), (4195, 16898), (4970, 14263), (5873, 12070), (6035, 11746), (8390, 8449)]