2488342890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 6705586944

約数和(自身を除く): 4217244054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 353, 410, 451, 521, 615, 706, 902, 1042, 1059, 1230, 1353, 1563, 1765, 2118, 2255, 2605, 2706, 3126, 3530, 3883, 4510, 5210, 5295, 5731, 6765, 7766, 7815, 10590, 11462, 11649, 13530, 14473, 15630, 17193, 19415, 21361, 23298, 28655, 28946, 34386, 38830, 42722, 43419, 57310, 58245, 64083, 72365, 85965, 86838, 106805, 116490, 128166, 144730, 159203, 171930, 183913, 213610, 217095, 234971, 318406, 320415, 367826, 434190, 469942, 477609, 551739, 640830, 704913, 796015, 919565, 955218, 1103478, 1174855, 1409826, 1592030, 1839130, 2023043, 2349710, 2388045, 2758695, 3524565, 4046086, 4776090, 5517390, 6069129, 7049130, 7540433, 10115215, 12138258, 15080866, 20230430, 22621299, 30345645, 37702165, 45242598, 60691290, 75404330, 82944763, 113106495, 165889526, 226212990, 248834289, 414723815, 497668578, 829447630, 1244171445, 2488342890]

約数ペア:

[(1, 2488342890), (2, 1244171445), (3, 829447630), (5, 497668578), (6, 414723815), (10, 248834289), (11, 226212990), (15, 165889526), (22, 113106495), (30, 82944763), (33, 75404330), (41, 60691290), (55, 45242598), (66, 37702165), (82, 30345645), (110, 22621299), (123, 20230430), (165, 15080866), (205, 12138258), (246, 10115215), (330, 7540433), (353, 7049130), (410, 6069129), (451, 5517390), (521, 4776090), (615, 4046086), (706, 3524565), (902, 2758695), (1042, 2388045), (1059, 2349710), (1230, 2023043), (1353, 1839130), (1563, 1592030), (1765, 1409826), (2118, 1174855), (2255, 1103478), (2605, 955218), (2706, 919565), (3126, 796015), (3530, 704913), (3883, 640830), (4510, 551739), (5210, 477609), (5295, 469942), (5731, 434190), (6765, 367826), (7766, 320415), (7815, 318406), (10590, 234971), (11462, 217095), (11649, 213610), (13530, 183913), (14473, 171930), (15630, 159203), (17193, 144730), (19415, 128166), (21361, 116490), (23298, 106805), (28655, 86838), (28946, 85965), (34386, 72365), (38830, 64083), (42722, 58245), (43419, 57310)]