66881430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3251

約数の個数: 128

約数和(自身を含む): 222428160

約数和(自身を除く): 155546730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3217, 3465, 4158, 6434, 6930, 9651, 10395, 16085, 19302, 20790, 22519, 28953, 32170, 35387, 45038, 48255, 57906, 67557, 70774, 86859, 96510, 106161, 112595, 135114, 144765, 173718, 176935, 202671, 212322, 225190, 247709, 289530, 318483, 337785, 353870, 405342, 434295, 495418, 530805, 608013, 636966, 675570, 743127, 868590, 955449, 1013355, 1061610, 1216026, 1238545, 1486254, 1592415, 1910898, 2026710, 2229381, 2477090, 3040065, 3184830, 3715635, 4458762, 4777245, 6080130, 6688143, 7431270, 9554490, 11146905, 13376286, 22293810, 33440715, 66881430]

約数ペア:

[(1, 66881430), (2, 33440715), (3, 22293810), (5, 13376286), (6, 11146905), (7, 9554490), (9, 7431270), (10, 6688143), (11, 6080130), (14, 4777245), (15, 4458762), (18, 3715635), (21, 3184830), (22, 3040065), (27, 2477090), (30, 2229381), (33, 2026710), (35, 1910898), (42, 1592415), (45, 1486254), (54, 1238545), (55, 1216026), (63, 1061610), (66, 1013355), (70, 955449), (77, 868590), (90, 743127), (99, 675570), (105, 636966), (110, 608013), (126, 530805), (135, 495418), (154, 434295), (165, 405342), (189, 353870), (198, 337785), (210, 318483), (231, 289530), (270, 247709), (297, 225190), (315, 212322), (330, 202671), (378, 176935), (385, 173718), (462, 144765), (495, 135114), (594, 112595), (630, 106161), (693, 96510), (770, 86859), (945, 70774), (990, 67557), (1155, 57906), (1386, 48255), (1485, 45038), (1890, 35387), (2079, 32170), (2310, 28953), (2970, 22519), (3217, 20790), (3465, 19302), (4158, 16085), (6434, 10395), (6930, 9651)]