29828940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 84305760

約数和(自身を除く): 54476820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4561, 6540, 9122, 13683, 18244, 22805, 27366, 45610, 54732, 68415, 91220, 136830, 273660, 497149, 994298, 1491447, 1988596, 2485745, 2982894, 4971490, 5965788, 7457235, 9942980, 14914470, 29828940]

約数ペア:

[(1, 29828940), (2, 14914470), (3, 9942980), (4, 7457235), (5, 5965788), (6, 4971490), (10, 2982894), (12, 2485745), (15, 1988596), (20, 1491447), (30, 994298), (60, 497149), (109, 273660), (218, 136830), (327, 91220), (436, 68415), (545, 54732), (654, 45610), (1090, 27366), (1308, 22805), (1635, 18244), (2180, 13683), (3270, 9122), (4561, 6540)]