60669420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{144451}}^1$

素因数の和:144470

約数の個数: 48

約数和(自身を含む): 194143488

約数和(自身を除く): 133474068

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, 144451, 288902, 433353, 577804, 722255, 866706, 1011157, 1444510, 1733412, 2022314, 2166765, 2889020, 3033471, 4044628, 4333530, 5055785, 6066942, 8667060, 10111570, 12133884, 15167355, 20223140, 30334710, 60669420]

約数ペア:

[(1, 60669420), (2, 30334710), (3, 20223140), (4, 15167355), (5, 12133884), (6, 10111570), (7, 8667060), (10, 6066942), (12, 5055785), (14, 4333530), (15, 4044628), (20, 3033471), (21, 2889020), (28, 2166765), (30, 2022314), (35, 1733412), (42, 1444510), (60, 1011157), (70, 866706), (84, 722255), (105, 577804), (140, 433353), (210, 288902), (420, 144451)]