1725570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 5806080

約数和(自身を除く): 4080510

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, 83, 90, 99, 105, 110, 126, 135, 154, 165, 166, 189, 198, 210, 231, 249, 270, 297, 315, 330, 378, 385, 415, 462, 495, 498, 581, 594, 630, 693, 747, 770, 830, 913, 945, 990, 1155, 1162, 1245, 1386, 1485, 1494, 1743, 1826, 1890, 2079, 2241, 2310, 2490, 2739, 2905, 2970, 3465, 3486, 3735, 4158, 4482, 4565, 5229, 5478, 5810, 6391, 6930, 7470, 8217, 8715, 9130, 10395, 10458, 11205, 12782, 13695, 15687, 16434, 17430, 19173, 20790, 22410, 24651, 26145, 27390, 31374, 31955, 38346, 41085, 49302, 52290, 57519, 63910, 78435, 82170, 95865, 115038, 123255, 156870, 172557, 191730, 246510, 287595, 345114, 575190, 862785, 1725570]

約数ペア:

[(1, 1725570), (2, 862785), (3, 575190), (5, 345114), (6, 287595), (7, 246510), (9, 191730), (10, 172557), (11, 156870), (14, 123255), (15, 115038), (18, 95865), (21, 82170), (22, 78435), (27, 63910), (30, 57519), (33, 52290), (35, 49302), (42, 41085), (45, 38346), (54, 31955), (55, 31374), (63, 27390), (66, 26145), (70, 24651), (77, 22410), (83, 20790), (90, 19173), (99, 17430), (105, 16434), (110, 15687), (126, 13695), (135, 12782), (154, 11205), (165, 10458), (166, 10395), (189, 9130), (198, 8715), (210, 8217), (231, 7470), (249, 6930), (270, 6391), (297, 5810), (315, 5478), (330, 5229), (378, 4565), (385, 4482), (415, 4158), (462, 3735), (495, 3486), (498, 3465), (581, 2970), (594, 2905), (630, 2739), (693, 2490), (747, 2310), (770, 2241), (830, 2079), (913, 1890), (945, 1826), (990, 1743), (1155, 1494), (1162, 1485), (1245, 1386)]