90994230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 160602570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 127, 171, 190, 254, 285, 342, 381, 419, 570, 635, 762, 838, 855, 1143, 1257, 1270, 1710, 1905, 2095, 2286, 2413, 2514, 3771, 3810, 4190, 4826, 5715, 6285, 7239, 7542, 7961, 11430, 12065, 12570, 14478, 15922, 18855, 21717, 23883, 24130, 36195, 37710, 39805, 43434, 47766, 53213, 71649, 72390, 79610, 106426, 108585, 119415, 143298, 159639, 217170, 238830, 266065, 319278, 358245, 478917, 532130, 716490, 798195, 957834, 1011047, 1596390, 2022094, 2394585, 3033141, 4789170, 5055235, 6066282, 9099423, 10110470, 15165705, 18198846, 30331410, 45497115, 90994230]

約数ペア:

[(1, 90994230), (2, 45497115), (3, 30331410), (5, 18198846), (6, 15165705), (9, 10110470), (10, 9099423), (15, 6066282), (18, 5055235), (19, 4789170), (30, 3033141), (38, 2394585), (45, 2022094), (57, 1596390), (90, 1011047), (95, 957834), (114, 798195), (127, 716490), (171, 532130), (190, 478917), (254, 358245), (285, 319278), (342, 266065), (381, 238830), (419, 217170), (570, 159639), (635, 143298), (762, 119415), (838, 108585), (855, 106426), (1143, 79610), (1257, 72390), (1270, 71649), (1710, 53213), (1905, 47766), (2095, 43434), (2286, 39805), (2413, 37710), (2514, 36195), (3771, 24130), (3810, 23883), (4190, 21717), (4826, 18855), (5715, 15922), (6285, 14478), (7239, 12570), (7542, 12065), (7961, 11430)]