8251860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 23397696

約数和(自身を除く): 15145836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1657, 1660, 2490, 3314, 4971, 4980, 6628, 8285, 9942, 16570, 19884, 24855, 33140, 49710, 99420, 137531, 275062, 412593, 550124, 687655, 825186, 1375310, 1650372, 2062965, 2750620, 4125930, 8251860]

約数ペア:

[(1, 8251860), (2, 4125930), (3, 2750620), (4, 2062965), (5, 1650372), (6, 1375310), (10, 825186), (12, 687655), (15, 550124), (20, 412593), (30, 275062), (60, 137531), (83, 99420), (166, 49710), (249, 33140), (332, 24855), (415, 19884), (498, 16570), (830, 9942), (996, 8285), (1245, 6628), (1657, 4980), (1660, 4971), (2490, 3314)]