69532260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165553}}^1$

素因数の和:165572

約数の個数: 48

約数和(自身を含む): 222504576

約数和(自身を除く): 152972316

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, 165553, 331106, 496659, 662212, 827765, 993318, 1158871, 1655530, 1986636, 2317742, 2483295, 3311060, 3476613, 4635484, 4966590, 5794355, 6953226, 9933180, 11588710, 13906452, 17383065, 23177420, 34766130, 69532260]

約数ペア:

[(1, 69532260), (2, 34766130), (3, 23177420), (4, 17383065), (5, 13906452), (6, 11588710), (7, 9933180), (10, 6953226), (12, 5794355), (14, 4966590), (15, 4635484), (20, 3476613), (21, 3311060), (28, 2483295), (30, 2317742), (35, 1986636), (42, 1655530), (60, 1158871), (70, 993318), (84, 827765), (105, 662212), (140, 496659), (210, 331106), (420, 165553)]