2013111060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{256121}}^1$

素因数の和:256264

約数の個数: 48

約数和(自身を含む): 5679761472

約数和(自身を除く): 3666650412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 256121, 512242, 768363, 1024484, 1280605, 1536726, 2561210, 3073452, 3841815, 5122420, 7683630, 15367260, 33551851, 67103702, 100655553, 134207404, 167759255, 201311106, 335518510, 402622212, 503277765, 671037020, 1006555530, 2013111060]

約数ペア:

[(1, 2013111060), (2, 1006555530), (3, 671037020), (4, 503277765), (5, 402622212), (6, 335518510), (10, 201311106), (12, 167759255), (15, 134207404), (20, 100655553), (30, 67103702), (60, 33551851), (131, 15367260), (262, 7683630), (393, 5122420), (524, 3841815), (655, 3073452), (786, 2561210), (1310, 1536726), (1572, 1280605), (1965, 1024484), (2620, 768363), (3930, 512242), (7860, 256121)]