1717236430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23887}}^1$

素因数の和:23993

約数の個数: 64

約数和(自身を含む): 3852656640

約数和(自身を除く): 2135420210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 7189, 10270, 14378, 23887, 35945, 47774, 71890, 119435, 167209, 238870, 310531, 334418, 621062, 836045, 1552655, 1672090, 1887073, 2173717, 3105310, 3774146, 4347434, 9435365, 10868585, 13209511, 18870730, 21737170, 24531949, 26419022, 49063898, 66047555, 122659745, 132095110, 171723643, 245319490, 343447286, 858618215, 1717236430]

約数ペア:

[(1, 1717236430), (2, 858618215), (5, 343447286), (7, 245319490), (10, 171723643), (13, 132095110), (14, 122659745), (26, 66047555), (35, 49063898), (65, 26419022), (70, 24531949), (79, 21737170), (91, 18870730), (130, 13209511), (158, 10868585), (182, 9435365), (395, 4347434), (455, 3774146), (553, 3105310), (790, 2173717), (910, 1887073), (1027, 1672090), (1106, 1552655), (2054, 836045), (2765, 621062), (5135, 334418), (5530, 310531), (7189, 238870), (10270, 167209), (14378, 119435), (23887, 71890), (35945, 47774)]