71379730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2437}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 134285040

約数和(自身を除く): 62905310

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2437, 2929, 4874, 5858, 12185, 14645, 24370, 29290, 70673, 141346, 246137, 353365, 492274, 706730, 1230685, 2461370, 7137973, 14275946, 35689865, 71379730]

約数ペア:

[(1, 71379730), (2, 35689865), (5, 14275946), (10, 7137973), (29, 2461370), (58, 1230685), (101, 706730), (145, 492274), (202, 353365), (290, 246137), (505, 141346), (1010, 70673), (2437, 29290), (2929, 24370), (4874, 14645), (5858, 12185)]