4503390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 11062656

約数和(自身を除く): 6559266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 3491, 6982, 10473, 17455, 20946, 34910, 52365, 104730, 150113, 300226, 450339, 750565, 900678, 1501130, 2251695, 4503390]

約数ペア:

[(1, 4503390), (2, 2251695), (3, 1501130), (5, 900678), (6, 750565), (10, 450339), (15, 300226), (30, 150113), (43, 104730), (86, 52365), (129, 34910), (215, 20946), (258, 17455), (430, 10473), (645, 6982), (1290, 3491)]