61430724

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 179292960

約数和(自身を除く): 117862236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 587, 612, 646, 684, 918, 969, 1026, 1174, 1292, 1377, 1539, 1761, 1836, 1938, 2052, 2348, 2754, 2907, 3078, 3522, 3876, 5283, 5508, 5814, 6156, 7044, 8721, 9979, 10566, 11153, 11628, 15849, 17442, 19958, 21132, 22306, 26163, 29937, 31698, 33459, 34884, 39916, 44612, 47547, 52326, 59874, 63396, 66918, 89811, 95094, 100377, 104652, 119748, 133836, 179622, 189601, 190188, 200754, 269433, 301131, 359244, 379202, 401508, 538866, 568803, 602262, 758404, 808299, 903393, 1077732, 1137606, 1204524, 1616598, 1706409, 1806786, 2275212, 3233196, 3412818, 3613572, 5119227, 6825636, 10238454, 15357681, 20476908, 30715362, 61430724]

約数ペア:

[(1, 61430724), (2, 30715362), (3, 20476908), (4, 15357681), (6, 10238454), (9, 6825636), (12, 5119227), (17, 3613572), (18, 3412818), (19, 3233196), (27, 2275212), (34, 1806786), (36, 1706409), (38, 1616598), (51, 1204524), (54, 1137606), (57, 1077732), (68, 903393), (76, 808299), (81, 758404), (102, 602262), (108, 568803), (114, 538866), (153, 401508), (162, 379202), (171, 359244), (204, 301131), (228, 269433), (306, 200754), (323, 190188), (324, 189601), (342, 179622), (459, 133836), (513, 119748), (587, 104652), (612, 100377), (646, 95094), (684, 89811), (918, 66918), (969, 63396), (1026, 59874), (1174, 52326), (1292, 47547), (1377, 44612), (1539, 39916), (1761, 34884), (1836, 33459), (1938, 31698), (2052, 29937), (2348, 26163), (2754, 22306), (2907, 21132), (3078, 19958), (3522, 17442), (3876, 15849), (5283, 11628), (5508, 11153), (5814, 10566), (6156, 9979), (7044, 8721)]