2680494780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9049}}^1\times {\mathrm{4937}}^1$

素因数の和:13998

約数の個数: 48

約数和(自身を含む): 7507735200

約数和(自身を除く): 4827240420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4937, 9049, 9874, 14811, 18098, 19748, 24685, 27147, 29622, 36196, 45245, 49370, 54294, 59244, 74055, 90490, 98740, 108588, 135735, 148110, 180980, 271470, 296220, 542940, 44674913, 89349826, 134024739, 178699652, 223374565, 268049478, 446749130, 536098956, 670123695, 893498260, 1340247390, 2680494780]

約数ペア:

[(1, 2680494780), (2, 1340247390), (3, 893498260), (4, 670123695), (5, 536098956), (6, 446749130), (10, 268049478), (12, 223374565), (15, 178699652), (20, 134024739), (30, 89349826), (60, 44674913), (4937, 542940), (9049, 296220), (9874, 271470), (14811, 180980), (18098, 148110), (19748, 135735), (24685, 108588), (27147, 98740), (29622, 90490), (36196, 74055), (45245, 59244), (49370, 54294)]