19824030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11593}}^1$

素因数の和:11625

約数の個数: 48

約数和(自身を含む): 54259920

約数和(自身を除く): 34435890

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, 11593, 23186, 34779, 57965, 69558, 104337, 115930, 173895, 208674, 220267, 347790, 440534, 521685, 660801, 1043370, 1101335, 1321602, 1982403, 2202670, 3304005, 3964806, 6608010, 9912015, 19824030]

約数ペア:

[(1, 19824030), (2, 9912015), (3, 6608010), (5, 3964806), (6, 3304005), (9, 2202670), (10, 1982403), (15, 1321602), (18, 1101335), (19, 1043370), (30, 660801), (38, 521685), (45, 440534), (57, 347790), (90, 220267), (95, 208674), (114, 173895), (171, 115930), (190, 104337), (285, 69558), (342, 57965), (570, 34779), (855, 23186), (1710, 11593)]