68730030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40193}}^1$

素因数の和:40225

約数の個数: 48

約数和(自身を含む): 188107920

約数和(自身を除く): 119377890

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, 40193, 80386, 120579, 200965, 241158, 361737, 401930, 602895, 723474, 763667, 1205790, 1527334, 1808685, 2291001, 3617370, 3818335, 4582002, 6873003, 7636670, 11455005, 13746006, 22910010, 34365015, 68730030]

約数ペア:

[(1, 68730030), (2, 34365015), (3, 22910010), (5, 13746006), (6, 11455005), (9, 7636670), (10, 6873003), (15, 4582002), (18, 3818335), (19, 3617370), (30, 2291001), (38, 1808685), (45, 1527334), (57, 1205790), (90, 763667), (95, 723474), (114, 602895), (171, 401930), (190, 361737), (285, 241158), (342, 200965), (570, 120579), (855, 80386), (1710, 40193)]