3489390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 9170928

約数和(自身を除く): 5681538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 283, 411, 566, 685, 822, 849, 1233, 1370, 1415, 1698, 2055, 2466, 2547, 2830, 4110, 4245, 5094, 6165, 8490, 12330, 12735, 25470, 38771, 77542, 116313, 193855, 232626, 348939, 387710, 581565, 697878, 1163130, 1744695, 3489390]

約数ペア:

[(1, 3489390), (2, 1744695), (3, 1163130), (5, 697878), (6, 581565), (9, 387710), (10, 348939), (15, 232626), (18, 193855), (30, 116313), (45, 77542), (90, 38771), (137, 25470), (274, 12735), (283, 12330), (411, 8490), (566, 6165), (685, 5094), (822, 4245), (849, 4110), (1233, 2830), (1370, 2547), (1415, 2466), (1698, 2055)]