1570226420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659759}}^1$

素因数の和:659792

約数の個数: 48

約数和(自身を含む): 3990228480

約数和(自身を除く): 2420002060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 659759, 1319518, 2639036, 3298795, 4618313, 6597590, 9236626, 11215903, 13195180, 18473252, 22431806, 23091565, 44863612, 46183130, 56079515, 78511321, 92366260, 112159030, 157022642, 224318060, 314045284, 392556605, 785113210, 1570226420]

約数ペア:

[(1, 1570226420), (2, 785113210), (4, 392556605), (5, 314045284), (7, 224318060), (10, 157022642), (14, 112159030), (17, 92366260), (20, 78511321), (28, 56079515), (34, 46183130), (35, 44863612), (68, 23091565), (70, 22431806), (85, 18473252), (119, 13195180), (140, 11215903), (170, 9236626), (238, 6597590), (340, 4618313), (476, 3298795), (595, 2639036), (1190, 1319518), (2380, 659759)]