938246670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{242441}}^1$

素因数の和:242497

約数の個数: 48

約数和(自身を含む): 2496182832

約数和(自身を除く): 1557936162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 242441, 484882, 727323, 1212205, 1454646, 2181969, 2424410, 3636615, 4363938, 7273230, 10424963, 10909845, 20849926, 21819690, 31274889, 52124815, 62549778, 93824667, 104249630, 156374445, 187649334, 312748890, 469123335, 938246670]

約数ペア:

[(1, 938246670), (2, 469123335), (3, 312748890), (5, 187649334), (6, 156374445), (9, 104249630), (10, 93824667), (15, 62549778), (18, 52124815), (30, 31274889), (43, 21819690), (45, 20849926), (86, 10909845), (90, 10424963), (129, 7273230), (215, 4363938), (258, 3636615), (387, 2424410), (430, 2181969), (645, 1454646), (774, 1212205), (1290, 727323), (1935, 484882), (3870, 242441)]