30390776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 62222160

約数和(自身を除く): 31831384

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 4003, 7592, 8006, 16012, 32024, 52039, 104078, 208156, 292219, 416312, 584438, 1168876, 2337752, 3798847, 7597694, 15195388, 30390776]

約数ペア:

[(1, 30390776), (2, 15195388), (4, 7597694), (8, 3798847), (13, 2337752), (26, 1168876), (52, 584438), (73, 416312), (104, 292219), (146, 208156), (292, 104078), (584, 52039), (949, 32024), (1898, 16012), (3796, 8006), (4003, 7592)]