2830415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 1399729

約数列:

[1, 5, 7, 17, 35, 67, 71, 85, 119, 335, 355, 469, 497, 595, 1139, 1207, 2345, 2485, 4757, 5695, 6035, 7973, 8449, 23785, 33299, 39865, 42245, 80869, 166495, 404345, 566083, 2830415]

約数ペア:

[(1, 2830415), (5, 566083), (7, 404345), (17, 166495), (35, 80869), (67, 42245), (71, 39865), (85, 33299), (119, 23785), (335, 8449), (355, 7973), (469, 6035), (497, 5695), (595, 4757), (1139, 2485), (1207, 2345)]