148488730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2467}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 288578304

約数和(自身を除く): 140089574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 2467, 4630, 4934, 6019, 12038, 12335, 24670, 30095, 32071, 60190, 64142, 160355, 320710, 1142221, 2284442, 5711105, 11422210, 14848873, 29697746, 74244365, 148488730]

約数ペア:

[(1, 148488730), (2, 74244365), (5, 29697746), (10, 14848873), (13, 11422210), (26, 5711105), (65, 2284442), (130, 1142221), (463, 320710), (926, 160355), (2315, 64142), (2467, 60190), (4630, 32071), (4934, 30095), (6019, 24670), (12038, 12335)]