194789220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{30341}}^1$

素因数の和:30460

約数の個数: 48

約数和(自身を含む): 550525248

約数和(自身を除く): 355736028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 30341, 60682, 91023, 121364, 151705, 182046, 303410, 364092, 455115, 606820, 910230, 1820460, 3246487, 6492974, 9739461, 12985948, 16232435, 19478922, 32464870, 38957844, 48697305, 64929740, 97394610, 194789220]

約数ペア:

[(1, 194789220), (2, 97394610), (3, 64929740), (4, 48697305), (5, 38957844), (6, 32464870), (10, 19478922), (12, 16232435), (15, 12985948), (20, 9739461), (30, 6492974), (60, 3246487), (107, 1820460), (214, 910230), (321, 606820), (428, 455115), (535, 364092), (642, 303410), (1070, 182046), (1284, 151705), (1605, 121364), (2140, 91023), (3210, 60682), (6420, 30341)]