199442070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17449}}^1$

素因数の和:17589

約数の個数: 48

約数和(自身を含む): 522662400

約数和(自身を除く): 323220330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 17449, 34898, 52347, 87245, 104694, 157041, 174490, 261735, 314082, 523470, 785205, 1570410, 2216023, 4432046, 6648069, 11080115, 13296138, 19944207, 22160230, 33240345, 39888414, 66480690, 99721035, 199442070]

約数ペア:

[(1, 199442070), (2, 99721035), (3, 66480690), (5, 39888414), (6, 33240345), (9, 22160230), (10, 19944207), (15, 13296138), (18, 11080115), (30, 6648069), (45, 4432046), (90, 2216023), (127, 1570410), (254, 785205), (381, 523470), (635, 314082), (762, 261735), (1143, 174490), (1270, 157041), (1905, 104694), (2286, 87245), (3810, 52347), (5715, 34898), (11430, 17449)]