620974530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33013}}^1$

素因数の和:33056

約数の個数: 96

約数和(自身を含む): 1854066240

約数和(自身を除く): 1233091710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 18810, 33013, 66026, 99039, 165065, 198078, 297117, 330130, 363143, 495195, 594234, 627247, 726286, 990390, 1089429, 1254494, 1485585, 1815715, 1881741, 2178858, 2971170, 3136235, 3268287, 3631430, 3763482, 5447145, 5645223, 6272470, 6536574, 6899717, 9408705, 10894290, 11290446, 13799434, 16341435, 18817410, 20699151, 28226115, 32682870, 34498585, 41398302, 56452230, 62097453, 68997170, 103495755, 124194906, 206991510, 310487265, 620974530]

約数ペア:

[(1, 620974530), (2, 310487265), (3, 206991510), (5, 124194906), (6, 103495755), (9, 68997170), (10, 62097453), (11, 56452230), (15, 41398302), (18, 34498585), (19, 32682870), (22, 28226115), (30, 20699151), (33, 18817410), (38, 16341435), (45, 13799434), (55, 11290446), (57, 10894290), (66, 9408705), (90, 6899717), (95, 6536574), (99, 6272470), (110, 5645223), (114, 5447145), (165, 3763482), (171, 3631430), (190, 3268287), (198, 3136235), (209, 2971170), (285, 2178858), (330, 1881741), (342, 1815715), (418, 1485585), (495, 1254494), (570, 1089429), (627, 990390), (855, 726286), (990, 627247), (1045, 594234), (1254, 495195), (1710, 363143), (1881, 330130), (2090, 297117), (3135, 198078), (3762, 165065), (6270, 99039), (9405, 66026), (18810, 33013)]