7459474910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 13961808000

約数和(自身を除く): 6502333090

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 269, 298, 370, 503, 538, 745, 1006, 1345, 1490, 2515, 2690, 5030, 5513, 9953, 11026, 18611, 19906, 27565, 37222, 40081, 49765, 55130, 74947, 80162, 93055, 99530, 135307, 149894, 186110, 200405, 270614, 374735, 400810, 676535, 749470, 1353070, 1482997, 2773039, 2965994, 5006359, 5546078, 7414985, 10012718, 13865195, 14829970, 20160743, 25031795, 27730390, 40321486, 50063590, 100803715, 201607430, 745947491, 1491894982, 3729737455, 7459474910]

約数ペア:

[(1, 7459474910), (2, 3729737455), (5, 1491894982), (10, 745947491), (37, 201607430), (74, 100803715), (149, 50063590), (185, 40321486), (269, 27730390), (298, 25031795), (370, 20160743), (503, 14829970), (538, 13865195), (745, 10012718), (1006, 7414985), (1345, 5546078), (1490, 5006359), (2515, 2965994), (2690, 2773039), (5030, 1482997), (5513, 1353070), (9953, 749470), (11026, 676535), (18611, 400810), (19906, 374735), (27565, 270614), (37222, 200405), (40081, 186110), (49765, 149894), (55130, 135307), (74947, 99530), (80162, 93055)]