71585730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41863}}^1$

素因数の和:41895

約数の個数: 48

約数和(自身を含む): 195923520

約数和(自身を除く): 124337790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 41863, 83726, 125589, 209315, 251178, 376767, 418630, 627945, 753534, 795397, 1255890, 1590794, 1883835, 2386191, 3767670, 3976985, 4772382, 7158573, 7953970, 11930955, 14317146, 23861910, 35792865, 71585730]

約数ペア:

[(1, 71585730), (2, 35792865), (3, 23861910), (5, 14317146), (6, 11930955), (9, 7953970), (10, 7158573), (15, 4772382), (18, 3976985), (19, 3767670), (30, 2386191), (38, 1883835), (45, 1590794), (57, 1255890), (90, 795397), (95, 753534), (114, 627945), (171, 418630), (190, 376767), (285, 251178), (342, 209315), (570, 125589), (855, 83726), (1710, 41863)]