1821743370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1065347}}^1$

素因数の和:1065379

約数の個数: 48

約数和(自身を含む): 4985828640

約数和(自身を除く): 3164085270

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, 1065347, 2130694, 3196041, 5326735, 6392082, 9588123, 10653470, 15980205, 19176246, 20241593, 31960410, 40483186, 47940615, 60724779, 95881230, 101207965, 121449558, 182174337, 202415930, 303623895, 364348674, 607247790, 910871685, 1821743370]

約数ペア:

[(1, 1821743370), (2, 910871685), (3, 607247790), (5, 364348674), (6, 303623895), (9, 202415930), (10, 182174337), (15, 121449558), (18, 101207965), (19, 95881230), (30, 60724779), (38, 47940615), (45, 40483186), (57, 31960410), (90, 20241593), (95, 19176246), (114, 15980205), (171, 10653470), (190, 9588123), (285, 6392082), (342, 5326735), (570, 3196041), (855, 2130694), (1710, 1065347)]