1247550587430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{651323}}^1$

素因数の和:652650

約数の個数: 96

約数和(自身を含む): 3485635939584

約数和(自身を除く): 2238085352154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1303, 1470, 2606, 3909, 6515, 7818, 9121, 13030, 18242, 19545, 27363, 39090, 45605, 54726, 63847, 91210, 127694, 136815, 191541, 273630, 319235, 383082, 638470, 651323, 957705, 1302646, 1915410, 1953969, 3256615, 3907938, 4559261, 6513230, 9118522, 9769845, 13677783, 19539690, 22796305, 27355566, 31914827, 45592610, 63829654, 68388915, 95744481, 136777830, 159574135, 191488962, 319148270, 478722405, 848673869, 957444810, 1697347738, 2546021607, 4243369345, 5092043214, 5940717083, 8486738690, 11881434166, 12730108035, 17822151249, 25460216070, 29703585415, 35644302498, 41585019581, 59407170830, 83170039162, 89110756245, 124755058743, 178221512490, 207925097905, 249510117486, 415850195810, 623775293715, 1247550587430]

約数ペア:

[(1, 1247550587430), (2, 623775293715), (3, 415850195810), (5, 249510117486), (6, 207925097905), (7, 178221512490), (10, 124755058743), (14, 89110756245), (15, 83170039162), (21, 59407170830), (30, 41585019581), (35, 35644302498), (42, 29703585415), (49, 25460216070), (70, 17822151249), (98, 12730108035), (105, 11881434166), (147, 8486738690), (210, 5940717083), (245, 5092043214), (294, 4243369345), (490, 2546021607), (735, 1697347738), (1303, 957444810), (1470, 848673869), (2606, 478722405), (3909, 319148270), (6515, 191488962), (7818, 159574135), (9121, 136777830), (13030, 95744481), (18242, 68388915), (19545, 63829654), (27363, 45592610), (39090, 31914827), (45605, 27355566), (54726, 22796305), (63847, 19539690), (91210, 13677783), (127694, 9769845), (136815, 9118522), (191541, 6513230), (273630, 4559261), (319235, 3907938), (383082, 3256615), (638470, 1953969), (651323, 1915410), (957705, 1302646)]