7628870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 14696640

約数和(自身を除く): 7067770

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 809, 943, 1618, 1886, 4045, 4715, 8090, 9430, 18607, 33169, 37214, 66338, 93035, 165845, 186070, 331690, 762887, 1525774, 3814435, 7628870]

約数ペア:

[(1, 7628870), (2, 3814435), (5, 1525774), (10, 762887), (23, 331690), (41, 186070), (46, 165845), (82, 93035), (115, 66338), (205, 37214), (230, 33169), (410, 18607), (809, 9430), (943, 8090), (1618, 4715), (1886, 4045)]