274169810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5749}}^1$

素因数の和:6026

約数の個数: 32

約数和(自身を含む): 521640000

約数和(自身を除く): 247470190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2510, 4769, 5749, 9538, 11498, 23845, 28745, 47690, 57490, 109231, 218462, 546155, 1092310, 1442999, 2885998, 7214995, 14429990, 27416981, 54833962, 137084905, 274169810]

約数ペア:

[(1, 274169810), (2, 137084905), (5, 54833962), (10, 27416981), (19, 14429990), (38, 7214995), (95, 2885998), (190, 1442999), (251, 1092310), (502, 546155), (1255, 218462), (2510, 109231), (4769, 57490), (5749, 47690), (9538, 28745), (11498, 23845)]