234277980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{205507}}^1$

素因数の和:205538

約数の個数: 48

約数和(自身を含む): 690506880

約数和(自身を除く): 456228900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 205507, 411014, 616521, 822028, 1027535, 1233042, 2055070, 2466084, 3082605, 3904633, 4110140, 6165210, 7809266, 11713899, 12330420, 15618532, 19523165, 23427798, 39046330, 46855596, 58569495, 78092660, 117138990, 234277980]

約数ペア:

[(1, 234277980), (2, 117138990), (3, 78092660), (4, 58569495), (5, 46855596), (6, 39046330), (10, 23427798), (12, 19523165), (15, 15618532), (19, 12330420), (20, 11713899), (30, 7809266), (38, 6165210), (57, 4110140), (60, 3904633), (76, 3082605), (95, 2466084), (114, 2055070), (190, 1233042), (228, 1027535), (285, 822028), (380, 616521), (570, 411014), (1140, 205507)]