146787060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349493}}^1$

素因数の和:349512

約数の個数: 48

約数和(自身を含む): 469719936

約数和(自身を除く): 322932876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 349493, 698986, 1048479, 1397972, 1747465, 2096958, 2446451, 3494930, 4193916, 4892902, 5242395, 6989860, 7339353, 9785804, 10484790, 12232255, 14678706, 20969580, 24464510, 29357412, 36696765, 48929020, 73393530, 146787060]

約数ペア:

[(1, 146787060), (2, 73393530), (3, 48929020), (4, 36696765), (5, 29357412), (6, 24464510), (7, 20969580), (10, 14678706), (12, 12232255), (14, 10484790), (15, 9785804), (20, 7339353), (21, 6989860), (28, 5242395), (30, 4892902), (35, 4193916), (42, 3494930), (60, 2446451), (70, 2096958), (84, 1747465), (105, 1397972), (140, 1048479), (210, 698986), (420, 349493)]