216784140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33767}}^1$

素因数の和:33886

約数の個数: 48

約数和(自身を含む): 612686592

約数和(自身を除く): 395902452

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, 33767, 67534, 101301, 135068, 168835, 202602, 337670, 405204, 506505, 675340, 1013010, 2026020, 3613069, 7226138, 10839207, 14452276, 18065345, 21678414, 36130690, 43356828, 54196035, 72261380, 108392070, 216784140]

約数ペア:

[(1, 216784140), (2, 108392070), (3, 72261380), (4, 54196035), (5, 43356828), (6, 36130690), (10, 21678414), (12, 18065345), (15, 14452276), (20, 10839207), (30, 7226138), (60, 3613069), (107, 2026020), (214, 1013010), (321, 675340), (428, 506505), (535, 405204), (642, 337670), (1070, 202602), (1284, 168835), (1605, 135068), (2140, 101301), (3210, 67534), (6420, 33767)]