129173130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159473}}^1$

素因数の和:159492

約数の個数: 40

約数和(自身を含む): 347334372

約数和(自身を除く): 218161242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159473, 318946, 478419, 797365, 956838, 1435257, 1594730, 2392095, 2870514, 4305771, 4784190, 7176285, 8611542, 12917313, 14352570, 21528855, 25834626, 43057710, 64586565, 129173130]

約数ペア:

[(1, 129173130), (2, 64586565), (3, 43057710), (5, 25834626), (6, 21528855), (9, 14352570), (10, 12917313), (15, 8611542), (18, 7176285), (27, 4784190), (30, 4305771), (45, 2870514), (54, 2392095), (81, 1594730), (90, 1435257), (135, 956838), (162, 797365), (270, 478419), (405, 318946), (810, 159473)]