275403740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13729}}^1$

素因数の和:13814

約数の個数: 48

約数和(自身を含む): 622792800

約数和(自身を除く): 347389060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 13729, 20060, 27458, 54916, 68645, 137290, 233393, 274580, 466786, 810011, 933572, 1166965, 1620022, 2333930, 3240044, 4050055, 4667860, 8100110, 13770187, 16200220, 27540374, 55080748, 68850935, 137701870, 275403740]

約数ペア:

[(1, 275403740), (2, 137701870), (4, 68850935), (5, 55080748), (10, 27540374), (17, 16200220), (20, 13770187), (34, 8100110), (59, 4667860), (68, 4050055), (85, 3240044), (118, 2333930), (170, 1620022), (236, 1166965), (295, 933572), (340, 810011), (590, 466786), (1003, 274580), (1180, 233393), (2006, 137290), (4012, 68645), (5015, 54916), (10030, 27458), (13729, 20060)]