30114721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 8592479

約数列:

[1, 7, 13, 59, 71, 79, 91, 413, 497, 553, 767, 923, 1027, 4189, 4661, 5369, 5609, 6461, 7189, 29323, 32627, 39263, 54457, 60593, 72917, 330931, 381199, 424151, 510419, 2316517, 4302103, 30114721]

約数ペア:

[(1, 30114721), (7, 4302103), (13, 2316517), (59, 510419), (71, 424151), (79, 381199), (91, 330931), (413, 72917), (497, 60593), (553, 54457), (767, 39263), (923, 32627), (1027, 29323), (4189, 7189), (4661, 6461), (5369, 5609)]