42338790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36187}}^1$

素因数の和:36213

約数の個数: 48

約数和(自身を含む): 118551888

約数和(自身を除く): 76213098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 36187, 72374, 108561, 180935, 217122, 325683, 361870, 470431, 542805, 651366, 940862, 1085610, 1411293, 1628415, 2352155, 2822586, 3256830, 4233879, 4704310, 7056465, 8467758, 14112930, 21169395, 42338790]

約数ペア:

[(1, 42338790), (2, 21169395), (3, 14112930), (5, 8467758), (6, 7056465), (9, 4704310), (10, 4233879), (13, 3256830), (15, 2822586), (18, 2352155), (26, 1628415), (30, 1411293), (39, 1085610), (45, 940862), (65, 651366), (78, 542805), (90, 470431), (117, 361870), (130, 325683), (195, 217122), (234, 180935), (390, 108561), (585, 72374), (1170, 36187)]