17931930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4363}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 43360704

約数和(自身を除く): 25428774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4363, 8726, 13089, 21815, 26178, 43630, 65445, 130890, 597731, 1195462, 1793193, 2988655, 3586386, 5977310, 8965965, 17931930]

約数ペア:

[(1, 17931930), (2, 8965965), (3, 5977310), (5, 3586386), (6, 2988655), (10, 1793193), (15, 1195462), (30, 597731), (137, 130890), (274, 65445), (411, 43630), (685, 26178), (822, 21815), (1370, 13089), (2055, 8726), (4110, 4363)]