27812330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 61979904

約数和(自身を除く): 34167574

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2351, 2366, 4702, 5915, 11755, 11830, 16457, 23510, 30563, 32914, 61126, 82285, 152815, 164570, 213941, 305630, 397319, 427882, 794638, 1069705, 1986595, 2139410, 2781233, 3973190, 5562466, 13906165, 27812330]

約数ペア:

[(1, 27812330), (2, 13906165), (5, 5562466), (7, 3973190), (10, 2781233), (13, 2139410), (14, 1986595), (26, 1069705), (35, 794638), (65, 427882), (70, 397319), (91, 305630), (130, 213941), (169, 164570), (182, 152815), (338, 82285), (455, 61126), (845, 32914), (910, 30563), (1183, 23510), (1690, 16457), (2351, 11830), (2366, 11755), (4702, 5915)]