690412260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{138637}}^1$

素因数の和:138732

約数の個数: 48

約数和(自身を含む): 1956459456

約数和(自身を除く): 1266047196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 138637, 277274, 415911, 554548, 693185, 831822, 1386370, 1663644, 2079555, 2772740, 4159110, 8318220, 11506871, 23013742, 34520613, 46027484, 57534355, 69041226, 115068710, 138082452, 172603065, 230137420, 345206130, 690412260]

約数ペア:

[(1, 690412260), (2, 345206130), (3, 230137420), (4, 172603065), (5, 138082452), (6, 115068710), (10, 69041226), (12, 57534355), (15, 46027484), (20, 34520613), (30, 23013742), (60, 11506871), (83, 8318220), (166, 4159110), (249, 2772740), (332, 2079555), (415, 1663644), (498, 1386370), (830, 831822), (996, 693185), (1245, 554548), (1660, 415911), (2490, 277274), (4980, 138637)]