17072510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 38489472

約数和(自身を除く): 21416962

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 257, 365, 455, 511, 514, 730, 910, 949, 1022, 1285, 1799, 1898, 2555, 2570, 3341, 3598, 4745, 5110, 6643, 6682, 8995, 9490, 13286, 16705, 17990, 18761, 23387, 33215, 33410, 37522, 46774, 66430, 93805, 116935, 131327, 187610, 233870, 243893, 262654, 487786, 656635, 1219465, 1313270, 1707251, 2438930, 3414502, 8536255, 17072510]

約数ペア:

[(1, 17072510), (2, 8536255), (5, 3414502), (7, 2438930), (10, 1707251), (13, 1313270), (14, 1219465), (26, 656635), (35, 487786), (65, 262654), (70, 243893), (73, 233870), (91, 187610), (130, 131327), (146, 116935), (182, 93805), (257, 66430), (365, 46774), (455, 37522), (511, 33410), (514, 33215), (730, 23387), (910, 18761), (949, 17990), (1022, 16705), (1285, 13286), (1799, 9490), (1898, 8995), (2555, 6682), (2570, 6643), (3341, 5110), (3598, 4745)]