131036785730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{21611}}^1$

素因数の和:21959

約数の個数: 64

約数和(自身を含む): 246480537600

約数和(自身を除く): 115443751870

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 239, 295, 430, 478, 590, 1195, 2390, 2537, 5074, 10277, 12685, 14101, 20554, 21611, 25370, 28202, 43222, 51385, 70505, 102770, 108055, 141010, 216110, 606343, 929273, 1212686, 1275049, 1858546, 2550098, 3031715, 4646365, 5165029, 6063430, 6375245, 9292730, 10330058, 12750490, 25825145, 51650290, 54827107, 109654214, 222096247, 274135535, 304736711, 444192494, 548271070, 609473422, 1110481235, 1523683555, 2220962470, 3047367110, 13103678573, 26207357146, 65518392865, 131036785730]

約数ペア:

[(1, 131036785730), (2, 65518392865), (5, 26207357146), (10, 13103678573), (43, 3047367110), (59, 2220962470), (86, 1523683555), (118, 1110481235), (215, 609473422), (239, 548271070), (295, 444192494), (430, 304736711), (478, 274135535), (590, 222096247), (1195, 109654214), (2390, 54827107), (2537, 51650290), (5074, 25825145), (10277, 12750490), (12685, 10330058), (14101, 9292730), (20554, 6375245), (21611, 6063430), (25370, 5165029), (28202, 4646365), (43222, 3031715), (51385, 2550098), (70505, 1858546), (102770, 1275049), (108055, 1212686), (141010, 929273), (216110, 606343)]