17915670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10477}}^1$

素因数の和:10509

約数の個数: 48

約数和(自身を含む): 49037040

約数和(自身を除く): 31121370

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, 10477, 20954, 31431, 52385, 62862, 94293, 104770, 157155, 188586, 199063, 314310, 398126, 471465, 597189, 942930, 995315, 1194378, 1791567, 1990630, 2985945, 3583134, 5971890, 8957835, 17915670]

約数ペア:

[(1, 17915670), (2, 8957835), (3, 5971890), (5, 3583134), (6, 2985945), (9, 1990630), (10, 1791567), (15, 1194378), (18, 995315), (19, 942930), (30, 597189), (38, 471465), (45, 398126), (57, 314310), (90, 199063), (95, 188586), (114, 157155), (171, 104770), (190, 94293), (285, 62862), (342, 52385), (570, 31431), (855, 20954), (1710, 10477)]