431115780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{135571}}^1$

素因数の和:135636

約数の個数: 48

約数和(自身を含む): 1229909184

約数和(自身を除く): 798793404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 135571, 271142, 406713, 542284, 677855, 813426, 1355710, 1626852, 2033565, 2711420, 4067130, 7185263, 8134260, 14370526, 21555789, 28741052, 35926315, 43111578, 71852630, 86223156, 107778945, 143705260, 215557890, 431115780]

約数ペア:

[(1, 431115780), (2, 215557890), (3, 143705260), (4, 107778945), (5, 86223156), (6, 71852630), (10, 43111578), (12, 35926315), (15, 28741052), (20, 21555789), (30, 14370526), (53, 8134260), (60, 7185263), (106, 4067130), (159, 2711420), (212, 2033565), (265, 1626852), (318, 1355710), (530, 813426), (636, 677855), (795, 542284), (1060, 406713), (1590, 271142), (3180, 135571)]