1209366830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10859}}^1$

素因数の和:10953

約数の個数: 64

約数和(自身を含む): 2614740480

約数和(自身を除く): 1405373650

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 185, 215, 259, 301, 370, 430, 518, 602, 1295, 1505, 1591, 2590, 3010, 3182, 7955, 10859, 11137, 15910, 21718, 22274, 54295, 55685, 76013, 108590, 111370, 152026, 380065, 401783, 466937, 760130, 803566, 933874, 2008915, 2334685, 2812481, 3268559, 4017830, 4669370, 5624962, 6537118, 14062405, 16342795, 17276669, 28124810, 32685590, 34553338, 86383345, 120936683, 172766690, 241873366, 604683415, 1209366830]

約数ペア:

[(1, 1209366830), (2, 604683415), (5, 241873366), (7, 172766690), (10, 120936683), (14, 86383345), (35, 34553338), (37, 32685590), (43, 28124810), (70, 17276669), (74, 16342795), (86, 14062405), (185, 6537118), (215, 5624962), (259, 4669370), (301, 4017830), (370, 3268559), (430, 2812481), (518, 2334685), (602, 2008915), (1295, 933874), (1505, 803566), (1591, 760130), (2590, 466937), (3010, 401783), (3182, 380065), (7955, 152026), (10859, 111370), (11137, 108590), (15910, 76013), (21718, 55685), (22274, 54295)]