9613940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 23624832

約数和(自身を除く): 14010892

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, 1597, 3010, 3194, 6020, 6388, 7985, 11179, 15970, 22358, 31940, 44716, 55895, 68671, 111790, 137342, 223580, 274684, 343355, 480697, 686710, 961394, 1373420, 1922788, 2403485, 4806970, 9613940]

約数ペア:

[(1, 9613940), (2, 4806970), (4, 2403485), (5, 1922788), (7, 1373420), (10, 961394), (14, 686710), (20, 480697), (28, 343355), (35, 274684), (43, 223580), (70, 137342), (86, 111790), (140, 68671), (172, 55895), (215, 44716), (301, 31940), (430, 22358), (602, 15970), (860, 11179), (1204, 7985), (1505, 6388), (1597, 6020), (3010, 3194)]