2989365570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1748167}}^1$

素因数の和:1748199

約数の個数: 48

約数和(自身を含む): 8181426240

約数和(自身を除く): 5192060670

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, 1748167, 3496334, 5244501, 8740835, 10489002, 15733503, 17481670, 26222505, 31467006, 33215173, 52445010, 66430346, 78667515, 99645519, 157335030, 166075865, 199291038, 298936557, 332151730, 498227595, 597873114, 996455190, 1494682785, 2989365570]

約数ペア:

[(1, 2989365570), (2, 1494682785), (3, 996455190), (5, 597873114), (6, 498227595), (9, 332151730), (10, 298936557), (15, 199291038), (18, 166075865), (19, 157335030), (30, 99645519), (38, 78667515), (45, 66430346), (57, 52445010), (90, 33215173), (95, 31467006), (114, 26222505), (171, 17481670), (190, 15733503), (285, 10489002), (342, 8740835), (570, 5244501), (855, 3496334), (1710, 1748167)]