87540030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51193}}^1$

素因数の和:51225

約数の個数: 48

約数和(自身を含む): 239587920

約数和(自身を除く): 152047890

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, 51193, 102386, 153579, 255965, 307158, 460737, 511930, 767895, 921474, 972667, 1535790, 1945334, 2303685, 2918001, 4607370, 4863335, 5836002, 8754003, 9726670, 14590005, 17508006, 29180010, 43770015, 87540030]

約数ペア:

[(1, 87540030), (2, 43770015), (3, 29180010), (5, 17508006), (6, 14590005), (9, 9726670), (10, 8754003), (15, 5836002), (18, 4863335), (19, 4607370), (30, 2918001), (38, 2303685), (45, 1945334), (57, 1535790), (90, 972667), (95, 921474), (114, 767895), (171, 511930), (190, 460737), (285, 307158), (342, 255965), (570, 153579), (855, 102386), (1710, 51193)]