229691710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 211570370

約数列:

[1, 2, 5, 10, 31, 62, 79, 83, 113, 155, 158, 166, 226, 310, 395, 415, 565, 790, 830, 1130, 2449, 2573, 3503, 4898, 5146, 6557, 7006, 8927, 9379, 12245, 12865, 13114, 17515, 17854, 18758, 24490, 25730, 32785, 35030, 44635, 46895, 65570, 89270, 93790, 203267, 276737, 290749, 406534, 553474, 581498, 740941, 1016335, 1383685, 1453745, 1481882, 2032670, 2767370, 2907490, 3704705, 7409410, 22969171, 45938342, 114845855, 229691710]

約数ペア:

[(1, 229691710), (2, 114845855), (5, 45938342), (10, 22969171), (31, 7409410), (62, 3704705), (79, 2907490), (83, 2767370), (113, 2032670), (155, 1481882), (158, 1453745), (166, 1383685), (226, 1016335), (310, 740941), (395, 581498), (415, 553474), (565, 406534), (790, 290749), (830, 276737), (1130, 203267), (2449, 93790), (2573, 89270), (3503, 65570), (4898, 46895), (5146, 44635), (6557, 35030), (7006, 32785), (8927, 25730), (9379, 24490), (12245, 18758), (12865, 17854), (13114, 17515)]