3874380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 11203584

約数和(自身を除く): 7329204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2083, 4166, 6249, 8332, 10415, 12498, 20830, 24996, 31245, 41660, 62490, 64573, 124980, 129146, 193719, 258292, 322865, 387438, 645730, 774876, 968595, 1291460, 1937190, 3874380]

約数ペア:

[(1, 3874380), (2, 1937190), (3, 1291460), (4, 968595), (5, 774876), (6, 645730), (10, 387438), (12, 322865), (15, 258292), (20, 193719), (30, 129146), (31, 124980), (60, 64573), (62, 62490), (93, 41660), (124, 31245), (155, 24996), (186, 20830), (310, 12498), (372, 10415), (465, 8332), (620, 6249), (930, 4166), (1860, 2083)]