3874804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{207653}}^1$

素因数の和:207976

約数の個数: 48

約数和(自身を含む): 10884392064

約数和(自身を除く): 7009587084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 18660, 207653, 415306, 622959, 830612, 1038265, 1245918, 2076530, 2491836, 3114795, 4153060, 6229590, 12459180, 64580083, 129160166, 193740249, 258320332, 322900415, 387480498, 645800830, 774960996, 968701245, 1291601660, 1937402490, 3874804980]

約数ペア:

[(1, 3874804980), (2, 1937402490), (3, 1291601660), (4, 968701245), (5, 774960996), (6, 645800830), (10, 387480498), (12, 322900415), (15, 258320332), (20, 193740249), (30, 129160166), (60, 64580083), (311, 12459180), (622, 6229590), (933, 4153060), (1244, 3114795), (1555, 2491836), (1866, 2076530), (3110, 1245918), (3732, 1038265), (4665, 830612), (6220, 622959), (9330, 415306), (18660, 207653)]