431330130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20781

約数の個数: 128

約数和(自身を含む): 1434101760

約数和(自身を除く): 1002771630

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, 3465, 4158, 6930, 10395, 20747, 20790, 41494, 62241, 103735, 124482, 145229, 186723, 207470, 228217, 290458, 311205, 373446, 435687, 456434, 560169, 622410, 684651, 726145, 871374, 933615, 1120338, 1141085, 1307061, 1369302, 1452290, 1597519, 1867230, 2053953, 2178435, 2282170, 2614122, 2800845, 3195038, 3423255, 3921183, 4107906, 4356870, 4792557, 5601690, 6161859, 6535305, 6846510, 7842366, 7987595, 9585114, 10269765, 12323718, 13070610, 14377671, 15975190, 19605915, 20539530, 23962785, 28755342, 30809295, 39211830, 43133013, 47925570, 61618590, 71888355, 86266026, 143776710, 215665065, 431330130]

約数ペア:

[(1, 431330130), (2, 215665065), (3, 143776710), (5, 86266026), (6, 71888355), (7, 61618590), (9, 47925570), (10, 43133013), (11, 39211830), (14, 30809295), (15, 28755342), (18, 23962785), (21, 20539530), (22, 19605915), (27, 15975190), (30, 14377671), (33, 13070610), (35, 12323718), (42, 10269765), (45, 9585114), (54, 7987595), (55, 7842366), (63, 6846510), (66, 6535305), (70, 6161859), (77, 5601690), (90, 4792557), (99, 4356870), (105, 4107906), (110, 3921183), (126, 3423255), (135, 3195038), (154, 2800845), (165, 2614122), (189, 2282170), (198, 2178435), (210, 2053953), (231, 1867230), (270, 1597519), (297, 1452290), (315, 1369302), (330, 1307061), (378, 1141085), (385, 1120338), (462, 933615), (495, 871374), (594, 726145), (630, 684651), (693, 622410), (770, 560169), (945, 456434), (990, 435687), (1155, 373446), (1386, 311205), (1485, 290458), (1890, 228217), (2079, 207470), (2310, 186723), (2970, 145229), (3465, 124482), (4158, 103735), (6930, 62241), (10395, 41494), (20747, 20790)]