23449790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 52811136

約数和(自身を除く): 29361346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 353, 365, 455, 511, 706, 730, 910, 949, 1022, 1765, 1898, 2471, 2555, 3530, 4589, 4745, 4942, 5110, 6643, 9178, 9490, 12355, 13286, 22945, 24710, 25769, 32123, 33215, 45890, 51538, 64246, 66430, 128845, 160615, 180383, 257690, 321230, 334997, 360766, 669994, 901915, 1674985, 1803830, 2344979, 3349970, 4689958, 11724895, 23449790]

約数ペア:

[(1, 23449790), (2, 11724895), (5, 4689958), (7, 3349970), (10, 2344979), (13, 1803830), (14, 1674985), (26, 901915), (35, 669994), (65, 360766), (70, 334997), (73, 321230), (91, 257690), (130, 180383), (146, 160615), (182, 128845), (353, 66430), (365, 64246), (455, 51538), (511, 45890), (706, 33215), (730, 32123), (910, 25769), (949, 24710), (1022, 22945), (1765, 13286), (1898, 12355), (2471, 9490), (2555, 9178), (3530, 6643), (4589, 5110), (4745, 4942)]