14273420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 35067648

約数和(自身を除く): 20794228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2371, 3010, 4742, 6020, 9484, 11855, 16597, 23710, 33194, 47420, 66388, 82985, 101953, 165970, 203906, 331940, 407812, 509765, 713671, 1019530, 1427342, 2039060, 2854684, 3568355, 7136710, 14273420]

約数ペア:

[(1, 14273420), (2, 7136710), (4, 3568355), (5, 2854684), (7, 2039060), (10, 1427342), (14, 1019530), (20, 713671), (28, 509765), (35, 407812), (43, 331940), (70, 203906), (86, 165970), (140, 101953), (172, 82985), (215, 66388), (301, 47420), (430, 33194), (602, 23710), (860, 16597), (1204, 11855), (1505, 9484), (2371, 6020), (3010, 4742)]