8429330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 10682350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 157, 182, 295, 314, 413, 455, 590, 767, 785, 826, 910, 1099, 1534, 1570, 2041, 2065, 2198, 3835, 4082, 4130, 5369, 5495, 7670, 9263, 10205, 10738, 10990, 14287, 18526, 20410, 26845, 28574, 46315, 53690, 64841, 71435, 92630, 120419, 129682, 142870, 240838, 324205, 602095, 648410, 842933, 1204190, 1685866, 4214665, 8429330]

約数ペア:

[(1, 8429330), (2, 4214665), (5, 1685866), (7, 1204190), (10, 842933), (13, 648410), (14, 602095), (26, 324205), (35, 240838), (59, 142870), (65, 129682), (70, 120419), (91, 92630), (118, 71435), (130, 64841), (157, 53690), (182, 46315), (295, 28574), (314, 26845), (413, 20410), (455, 18526), (590, 14287), (767, 10990), (785, 10738), (826, 10205), (910, 9263), (1099, 7670), (1534, 5495), (1570, 5369), (2041, 4130), (2065, 4082), (2198, 3835)]