62540820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11981}}^1$

素因数の和:12025

約数の個数: 72

約数和(自身を含む): 196265160

約数和(自身を除く): 133724340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 11981, 23962, 35943, 47924, 59905, 71886, 107829, 119810, 143772, 179715, 215658, 239620, 347449, 359430, 431316, 539145, 694898, 718860, 1042347, 1078290, 1389796, 1737245, 2084694, 2156580, 3127041, 3474490, 4169388, 5211735, 6254082, 6948980, 10423470, 12508164, 15635205, 20846940, 31270410, 62540820]

約数ペア:

[(1, 62540820), (2, 31270410), (3, 20846940), (4, 15635205), (5, 12508164), (6, 10423470), (9, 6948980), (10, 6254082), (12, 5211735), (15, 4169388), (18, 3474490), (20, 3127041), (29, 2156580), (30, 2084694), (36, 1737245), (45, 1389796), (58, 1078290), (60, 1042347), (87, 718860), (90, 694898), (116, 539145), (145, 431316), (174, 359430), (180, 347449), (261, 239620), (290, 215658), (348, 179715), (435, 143772), (522, 119810), (580, 107829), (870, 71886), (1044, 59905), (1305, 47924), (1740, 35943), (2610, 23962), (5220, 11981)]