64462860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4684

約数の個数: 144

約数和(自身を含む): 243839232

約数和(自身を除く): 179376372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 4651, 6930, 9302, 13860, 13953, 18604, 23255, 27906, 32557, 41859, 46510, 51161, 55812, 65114, 69765, 83718, 93020, 97671, 102322, 130228, 139530, 153483, 162785, 167436, 195342, 204644, 209295, 255805, 279060, 293013, 306966, 325570, 358127, 390684, 418590, 460449, 488355, 511610, 586026, 613932, 651140, 716254, 767415, 837180, 920898, 976710, 1023220, 1074381, 1172052, 1432508, 1465065, 1534830, 1790635, 1841796, 1953420, 2148762, 2302245, 2930130, 3069660, 3223143, 3581270, 4297524, 4604490, 5371905, 5860260, 6446286, 7162540, 9208980, 10743810, 12892572, 16115715, 21487620, 32231430, 64462860]

約数ペア:

[(1, 64462860), (2, 32231430), (3, 21487620), (4, 16115715), (5, 12892572), (6, 10743810), (7, 9208980), (9, 7162540), (10, 6446286), (11, 5860260), (12, 5371905), (14, 4604490), (15, 4297524), (18, 3581270), (20, 3223143), (21, 3069660), (22, 2930130), (28, 2302245), (30, 2148762), (33, 1953420), (35, 1841796), (36, 1790635), (42, 1534830), (44, 1465065), (45, 1432508), (55, 1172052), (60, 1074381), (63, 1023220), (66, 976710), (70, 920898), (77, 837180), (84, 767415), (90, 716254), (99, 651140), (105, 613932), (110, 586026), (126, 511610), (132, 488355), (140, 460449), (154, 418590), (165, 390684), (180, 358127), (198, 325570), (210, 306966), (220, 293013), (231, 279060), (252, 255805), (308, 209295), (315, 204644), (330, 195342), (385, 167436), (396, 162785), (420, 153483), (462, 139530), (495, 130228), (630, 102322), (660, 97671), (693, 93020), (770, 83718), (924, 69765), (990, 65114), (1155, 55812), (1260, 51161), (1386, 46510), (1540, 41859), (1980, 32557), (2310, 27906), (2772, 23255), (3465, 18604), (4620, 13953), (4651, 13860), (6930, 9302)]