1559790780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{313211}}^1$

素因数の和:313306

約数の個数: 48

約数和(自身を含む): 4420047744

約数和(自身を除く): 2860256964

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, 313211, 626422, 939633, 1252844, 1566055, 1879266, 3132110, 3758532, 4698165, 6264220, 9396330, 18792660, 25996513, 51993026, 77989539, 103986052, 129982565, 155979078, 259965130, 311958156, 389947695, 519930260, 779895390, 1559790780]

約数ペア:

[(1, 1559790780), (2, 779895390), (3, 519930260), (4, 389947695), (5, 311958156), (6, 259965130), (10, 155979078), (12, 129982565), (15, 103986052), (20, 77989539), (30, 51993026), (60, 25996513), (83, 18792660), (166, 9396330), (249, 6264220), (332, 4698165), (415, 3758532), (498, 3132110), (830, 1879266), (996, 1566055), (1245, 1252844), (1660, 939633), (2490, 626422), (4980, 313211)]