12377790

素因数分解:

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

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 32589648

約数和(自身を除く): 20211858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 1657, 2490, 3314, 3735, 4971, 7470, 8285, 9942, 14913, 16570, 24855, 29826, 49710, 74565, 137531, 149130, 275062, 412593, 687655, 825186, 1237779, 1375310, 2062965, 2475558, 4125930, 6188895, 12377790]

約数ペア:

[(1, 12377790), (2, 6188895), (3, 4125930), (5, 2475558), (6, 2062965), (9, 1375310), (10, 1237779), (15, 825186), (18, 687655), (30, 412593), (45, 275062), (83, 149130), (90, 137531), (166, 74565), (249, 49710), (415, 29826), (498, 24855), (747, 16570), (830, 14913), (1245, 9942), (1494, 8285), (1657, 7470), (2490, 4971), (3314, 3735)]