7806060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 25081056

約数和(自身を除く): 17274996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2551, 3060, 5102, 7653, 10204, 12755, 15306, 22959, 25510, 30612, 38265, 43367, 45918, 51020, 76530, 86734, 91836, 114795, 130101, 153060, 173468, 216835, 229590, 260202, 390303, 433670, 459180, 520404, 650505, 780606, 867340, 1301010, 1561212, 1951515, 2602020, 3903030, 7806060]

約数ペア:

[(1, 7806060), (2, 3903030), (3, 2602020), (4, 1951515), (5, 1561212), (6, 1301010), (9, 867340), (10, 780606), (12, 650505), (15, 520404), (17, 459180), (18, 433670), (20, 390303), (30, 260202), (34, 229590), (36, 216835), (45, 173468), (51, 153060), (60, 130101), (68, 114795), (85, 91836), (90, 86734), (102, 76530), (153, 51020), (170, 45918), (180, 43367), (204, 38265), (255, 30612), (306, 25510), (340, 22959), (510, 15306), (612, 12755), (765, 10204), (1020, 7653), (1530, 5102), (2551, 3060)]