87903210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7307}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 211522752

約数和(自身を除く): 123619542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 7307, 12030, 14614, 21921, 36535, 43842, 73070, 109605, 219210, 2930107, 5860214, 8790321, 14650535, 17580642, 29301070, 43951605, 87903210]

約数ペア:

[(1, 87903210), (2, 43951605), (3, 29301070), (5, 17580642), (6, 14650535), (10, 8790321), (15, 5860214), (30, 2930107), (401, 219210), (802, 109605), (1203, 73070), (2005, 43842), (2406, 36535), (4010, 21921), (6015, 14614), (7307, 12030)]