7852410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 21196800

約数和(自身を除く): 13344390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 229, 254, 270, 381, 458, 635, 687, 762, 1143, 1145, 1270, 1374, 1905, 2061, 2286, 2290, 3429, 3435, 3810, 4122, 5715, 6183, 6858, 6870, 10305, 11430, 12366, 17145, 20610, 29083, 30915, 34290, 58166, 61830, 87249, 145415, 174498, 261747, 290830, 436245, 523494, 785241, 872490, 1308735, 1570482, 2617470, 3926205, 7852410]

約数ペア:

[(1, 7852410), (2, 3926205), (3, 2617470), (5, 1570482), (6, 1308735), (9, 872490), (10, 785241), (15, 523494), (18, 436245), (27, 290830), (30, 261747), (45, 174498), (54, 145415), (90, 87249), (127, 61830), (135, 58166), (229, 34290), (254, 30915), (270, 29083), (381, 20610), (458, 17145), (635, 12366), (687, 11430), (762, 10305), (1143, 6870), (1145, 6858), (1270, 6183), (1374, 5715), (1905, 4122), (2061, 3810), (2286, 3435), (2290, 3429)]