89581770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52387}}^1$

素因数の和:52419

約数の個数: 48

約数和(自身を含む): 245175840

約数和(自身を除く): 155594070

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, 52387, 104774, 157161, 261935, 314322, 471483, 523870, 785805, 942966, 995353, 1571610, 1990706, 2357415, 2986059, 4714830, 4976765, 5972118, 8958177, 9953530, 14930295, 17916354, 29860590, 44790885, 89581770]

約数ペア:

[(1, 89581770), (2, 44790885), (3, 29860590), (5, 17916354), (6, 14930295), (9, 9953530), (10, 8958177), (15, 5972118), (18, 4976765), (19, 4714830), (30, 2986059), (38, 2357415), (45, 1990706), (57, 1571610), (90, 995353), (95, 942966), (114, 785805), (171, 523870), (190, 471483), (285, 314322), (342, 261935), (570, 157161), (855, 104774), (1710, 52387)]