102073020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243031}}^1$

素因数の和:243050

約数の個数: 48

約数和(自身を含む): 326635008

約数和(自身を除く): 224561988

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, 243031, 486062, 729093, 972124, 1215155, 1458186, 1701217, 2430310, 2916372, 3402434, 3645465, 4860620, 5103651, 6804868, 7290930, 8506085, 10207302, 14581860, 17012170, 20414604, 25518255, 34024340, 51036510, 102073020]

約数ペア:

[(1, 102073020), (2, 51036510), (3, 34024340), (4, 25518255), (5, 20414604), (6, 17012170), (7, 14581860), (10, 10207302), (12, 8506085), (14, 7290930), (15, 6804868), (20, 5103651), (21, 4860620), (28, 3645465), (30, 3402434), (35, 2916372), (42, 2430310), (60, 1701217), (70, 1458186), (84, 1215155), (105, 972124), (140, 729093), (210, 486062), (420, 243031)]