85089870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3923}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 222208272

約数和(自身を除く): 137118402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 3923, 4338, 7230, 7846, 10845, 11769, 19615, 21690, 23538, 35307, 39230, 58845, 70614, 117690, 176535, 353070, 945443, 1890886, 2836329, 4727215, 5672658, 8508987, 9454430, 14181645, 17017974, 28363290, 42544935, 85089870]

約数ペア:

[(1, 85089870), (2, 42544935), (3, 28363290), (5, 17017974), (6, 14181645), (9, 9454430), (10, 8508987), (15, 5672658), (18, 4727215), (30, 2836329), (45, 1890886), (90, 945443), (241, 353070), (482, 176535), (723, 117690), (1205, 70614), (1446, 58845), (2169, 39230), (2410, 35307), (3615, 23538), (3923, 21690), (4338, 19615), (7230, 11769), (7846, 10845)]