42513570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42943}}^1$

素因数の和:42967

約数の個数: 48

約数和(自身を含む): 120586752

約数和(自身を除く): 78073182

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 42943, 85886, 128829, 214715, 257658, 386487, 429430, 472373, 644145, 772974, 944746, 1288290, 1417119, 1932435, 2361865, 2834238, 3864870, 4251357, 4723730, 7085595, 8502714, 14171190, 21256785, 42513570]

約数ペア:

[(1, 42513570), (2, 21256785), (3, 14171190), (5, 8502714), (6, 7085595), (9, 4723730), (10, 4251357), (11, 3864870), (15, 2834238), (18, 2361865), (22, 1932435), (30, 1417119), (33, 1288290), (45, 944746), (55, 772974), (66, 644145), (90, 472373), (99, 429430), (110, 386487), (165, 257658), (198, 214715), (330, 128829), (495, 85886), (990, 42943)]