70270018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 139043520

約数和(自身を除く): 68773502

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2903, 3458, 5806, 12103, 20321, 24206, 37739, 40642, 55157, 75478, 110314, 142247, 264173, 284494, 386099, 528346, 717041, 772198, 1434082, 1849211, 2702693, 3698422, 5019287, 5405386, 10038574, 35135009, 70270018]

約数ペア:

[(1, 70270018), (2, 35135009), (7, 10038574), (13, 5405386), (14, 5019287), (19, 3698422), (26, 2702693), (38, 1849211), (49, 1434082), (91, 772198), (98, 717041), (133, 528346), (182, 386099), (247, 284494), (266, 264173), (494, 142247), (637, 110314), (931, 75478), (1274, 55157), (1729, 40642), (1862, 37739), (2903, 24206), (3458, 20321), (5806, 12103)]