6860140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 17337600

約数和(自身を除く): 10477460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2579, 2660, 5158, 10316, 12895, 18053, 25790, 36106, 49001, 51580, 72212, 90265, 98002, 180530, 196004, 245005, 343007, 361060, 490010, 686014, 980020, 1372028, 1715035, 3430070, 6860140]

約数ペア:

[(1, 6860140), (2, 3430070), (4, 1715035), (5, 1372028), (7, 980020), (10, 686014), (14, 490010), (19, 361060), (20, 343007), (28, 245005), (35, 196004), (38, 180530), (70, 98002), (76, 90265), (95, 72212), (133, 51580), (140, 49001), (190, 36106), (266, 25790), (380, 18053), (532, 12895), (665, 10316), (1330, 5158), (2579, 2660)]