312239130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47963}}^1$

素因数の和:48011

約数の個数: 64

約数和(自身を含む): 884072448

約数和(自身を除く): 571833318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 47963, 95926, 143889, 239815, 287778, 335741, 479630, 671482, 719445, 1007223, 1438890, 1486853, 1678705, 2014446, 2973706, 3357410, 4460559, 5036115, 7434265, 8921118, 10072230, 10407971, 14868530, 20815942, 22302795, 31223913, 44605590, 52039855, 62447826, 104079710, 156119565, 312239130]

約数ペア:

[(1, 312239130), (2, 156119565), (3, 104079710), (5, 62447826), (6, 52039855), (7, 44605590), (10, 31223913), (14, 22302795), (15, 20815942), (21, 14868530), (30, 10407971), (31, 10072230), (35, 8921118), (42, 7434265), (62, 5036115), (70, 4460559), (93, 3357410), (105, 2973706), (155, 2014446), (186, 1678705), (210, 1486853), (217, 1438890), (310, 1007223), (434, 719445), (465, 671482), (651, 479630), (930, 335741), (1085, 287778), (1302, 239815), (2170, 143889), (3255, 95926), (6510, 47963)]