201715770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{5471}}^1$

素因数の和:6710

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 282884550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 5471, 6145, 7374, 10942, 12290, 16413, 18435, 27355, 32826, 36870, 54710, 82065, 164130, 6723859, 13447718, 20171577, 33619295, 40343154, 67238590, 100857885, 201715770]

約数ペア:

[(1, 201715770), (2, 100857885), (3, 67238590), (5, 40343154), (6, 33619295), (10, 20171577), (15, 13447718), (30, 6723859), (1229, 164130), (2458, 82065), (3687, 54710), (5471, 36870), (6145, 32826), (7374, 27355), (10942, 18435), (12290, 16413)]