69298130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 76268590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 355, 418, 467, 710, 781, 934, 1045, 1349, 1562, 2090, 2335, 2698, 3905, 4670, 5137, 6745, 7810, 8873, 10274, 13490, 14839, 17746, 25685, 29678, 33157, 44365, 51370, 66314, 74195, 88730, 97603, 148390, 165785, 195206, 331570, 364727, 488015, 629983, 729454, 976030, 1259966, 1823635, 3149915, 3647270, 6299830, 6929813, 13859626, 34649065, 69298130]

約数ペア:

[(1, 69298130), (2, 34649065), (5, 13859626), (10, 6929813), (11, 6299830), (19, 3647270), (22, 3149915), (38, 1823635), (55, 1259966), (71, 976030), (95, 729454), (110, 629983), (142, 488015), (190, 364727), (209, 331570), (355, 195206), (418, 165785), (467, 148390), (710, 97603), (781, 88730), (934, 74195), (1045, 66314), (1349, 51370), (1562, 44365), (2090, 33157), (2335, 29678), (2698, 25685), (3905, 17746), (4670, 14839), (5137, 13490), (6745, 10274), (7810, 8873)]