12969630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 34369920

約数和(自身を除く): 21400290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2719, 4770, 5438, 8157, 13595, 16314, 24471, 27190, 40785, 48942, 81570, 122355, 144107, 244710, 288214, 432321, 720535, 864642, 1296963, 1441070, 2161605, 2593926, 4323210, 6484815, 12969630]

約数ペア:

[(1, 12969630), (2, 6484815), (3, 4323210), (5, 2593926), (6, 2161605), (9, 1441070), (10, 1296963), (15, 864642), (18, 720535), (30, 432321), (45, 288214), (53, 244710), (90, 144107), (106, 122355), (159, 81570), (265, 48942), (318, 40785), (477, 27190), (530, 24471), (795, 16314), (954, 13595), (1590, 8157), (2385, 5438), (2719, 4770)]