87836630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1229}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 181016640

約数和(自身を除く): 93180010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 1229, 2042, 2458, 5105, 6145, 7147, 8603, 10210, 12290, 14294, 17206, 35735, 43015, 71470, 86030, 1254809, 2509618, 6274045, 8783663, 12548090, 17567326, 43918315, 87836630]

約数ペア:

[(1, 87836630), (2, 43918315), (5, 17567326), (7, 12548090), (10, 8783663), (14, 6274045), (35, 2509618), (70, 1254809), (1021, 86030), (1229, 71470), (2042, 43015), (2458, 35735), (5105, 17206), (6145, 14294), (7147, 12290), (8603, 10210)]