29188810

素因数分解:

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

素因数の和:931

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 32863670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 839, 994, 1678, 2485, 3479, 4195, 4970, 5873, 6958, 8390, 11746, 17395, 29365, 34790, 41111, 58730, 59569, 82222, 119138, 205555, 297845, 411110, 416983, 595690, 833966, 2084915, 2918881, 4169830, 5837762, 14594405, 29188810]

約数ペア:

[(1, 29188810), (2, 14594405), (5, 5837762), (7, 4169830), (10, 2918881), (14, 2084915), (35, 833966), (49, 595690), (70, 416983), (71, 411110), (98, 297845), (142, 205555), (245, 119138), (355, 82222), (490, 59569), (497, 58730), (710, 41111), (839, 34790), (994, 29365), (1678, 17395), (2485, 11746), (3479, 8390), (4195, 6958), (4970, 5873)]