3181230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 8910720

約数和(自身を除く): 5729490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2719, 5438, 8157, 13595, 16314, 24471, 27190, 35347, 40785, 48942, 70694, 81570, 106041, 122355, 176735, 212082, 244710, 318123, 353470, 530205, 636246, 1060410, 1590615, 3181230]

約数ペア:

[(1, 3181230), (2, 1590615), (3, 1060410), (5, 636246), (6, 530205), (9, 353470), (10, 318123), (13, 244710), (15, 212082), (18, 176735), (26, 122355), (30, 106041), (39, 81570), (45, 70694), (65, 48942), (78, 40785), (90, 35347), (117, 27190), (130, 24471), (195, 16314), (234, 13595), (390, 8157), (585, 5438), (1170, 2719)]