11215230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 29332800

約数和(自身を除く): 18117570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 193, 195, 298, 386, 390, 447, 579, 745, 894, 965, 1158, 1490, 1930, 1937, 2235, 2509, 2895, 3874, 4470, 5018, 5790, 5811, 7527, 9685, 11622, 12545, 15054, 19370, 25090, 28757, 29055, 37635, 57514, 58110, 75270, 86271, 143785, 172542, 287570, 373841, 431355, 747682, 862710, 1121523, 1869205, 2243046, 3738410, 5607615, 11215230]

約数ペア:

[(1, 11215230), (2, 5607615), (3, 3738410), (5, 2243046), (6, 1869205), (10, 1121523), (13, 862710), (15, 747682), (26, 431355), (30, 373841), (39, 287570), (65, 172542), (78, 143785), (130, 86271), (149, 75270), (193, 58110), (195, 57514), (298, 37635), (386, 29055), (390, 28757), (447, 25090), (579, 19370), (745, 15054), (894, 12545), (965, 11622), (1158, 9685), (1490, 7527), (1930, 5811), (1937, 5790), (2235, 5018), (2509, 4470), (2895, 3874)]