42511590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 125888256

約数和(自身を除く): 83376666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 1867, 2070, 2277, 2530, 3734, 3795, 4554, 5601, 7590, 9335, 11202, 11385, 16803, 18670, 20537, 22770, 28005, 33606, 41074, 42941, 56010, 61611, 84015, 85882, 102685, 123222, 128823, 168030, 184833, 205370, 214705, 257646, 308055, 369666, 386469, 429410, 472351, 616110, 644115, 772938, 924165, 944702, 1288230, 1417053, 1848330, 1932345, 2361755, 2834106, 3864690, 4251159, 4723510, 7085265, 8502318, 14170530, 21255795, 42511590]

約数ペア:

[(1, 42511590), (2, 21255795), (3, 14170530), (5, 8502318), (6, 7085265), (9, 4723510), (10, 4251159), (11, 3864690), (15, 2834106), (18, 2361755), (22, 1932345), (23, 1848330), (30, 1417053), (33, 1288230), (45, 944702), (46, 924165), (55, 772938), (66, 644115), (69, 616110), (90, 472351), (99, 429410), (110, 386469), (115, 369666), (138, 308055), (165, 257646), (198, 214705), (207, 205370), (230, 184833), (253, 168030), (330, 128823), (345, 123222), (414, 102685), (495, 85882), (506, 84015), (690, 61611), (759, 56010), (990, 42941), (1035, 41074), (1265, 33606), (1518, 28005), (1867, 22770), (2070, 20537), (2277, 18670), (2530, 16803), (3734, 11385), (3795, 11202), (4554, 9335), (5601, 7590)]