78970980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119653}}^1$

素因数の和:119676

約数の個数: 48

約数和(自身を含む): 241222464

約数和(自身を除く): 162251484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 119653, 239306, 358959, 478612, 598265, 717918, 1196530, 1316183, 1435836, 1794795, 2393060, 2632366, 3589590, 3948549, 5264732, 6580915, 7179180, 7897098, 13161830, 15794196, 19742745, 26323660, 39485490, 78970980]

約数ペア:

[(1, 78970980), (2, 39485490), (3, 26323660), (4, 19742745), (5, 15794196), (6, 13161830), (10, 7897098), (11, 7179180), (12, 6580915), (15, 5264732), (20, 3948549), (22, 3589590), (30, 2632366), (33, 2393060), (44, 1794795), (55, 1435836), (60, 1316183), (66, 1196530), (110, 717918), (132, 598265), (165, 478612), (220, 358959), (330, 239306), (660, 119653)]