1888893420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5569}}^1\times {\mathrm{5653}}^1$

素因数の和:11234

約数の個数: 48

約数和(自身を含む): 5290787040

約数和(自身を除く): 3401893620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5569, 5653, 11138, 11306, 16707, 16959, 22276, 22612, 27845, 28265, 33414, 33918, 55690, 56530, 66828, 67836, 83535, 84795, 111380, 113060, 167070, 169590, 334140, 339180, 31481557, 62963114, 94444671, 125926228, 157407785, 188889342, 314815570, 377778684, 472223355, 629631140, 944446710, 1888893420]

約数ペア:

[(1, 1888893420), (2, 944446710), (3, 629631140), (4, 472223355), (5, 377778684), (6, 314815570), (10, 188889342), (12, 157407785), (15, 125926228), (20, 94444671), (30, 62963114), (60, 31481557), (5569, 339180), (5653, 334140), (11138, 169590), (11306, 167070), (16707, 113060), (16959, 111380), (22276, 84795), (22612, 83535), (27845, 67836), (28265, 66828), (33414, 56530), (33918, 55690)]