15698974020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15391151}}^1$

素因数の和:15391180

約数の個数: 48

約数和(自身を含む): 46542843648

約数和(自身を除く): 30843869628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15391151, 30782302, 46173453, 61564604, 76955755, 92346906, 153911510, 184693812, 230867265, 261649567, 307823020, 461734530, 523299134, 784948701, 923469060, 1046598268, 1308247835, 1569897402, 2616495670, 3139794804, 3924743505, 5232991340, 7849487010, 15698974020]

約数ペア:

[(1, 15698974020), (2, 7849487010), (3, 5232991340), (4, 3924743505), (5, 3139794804), (6, 2616495670), (10, 1569897402), (12, 1308247835), (15, 1046598268), (17, 923469060), (20, 784948701), (30, 523299134), (34, 461734530), (51, 307823020), (60, 261649567), (68, 230867265), (85, 184693812), (102, 153911510), (170, 92346906), (204, 76955755), (255, 61564604), (340, 46173453), (510, 30782302), (1020, 15391151)]