785902020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{4663}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 2243309376

約数和(自身を除く): 1457407356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2809, 3180, 4663, 5618, 8427, 9326, 11236, 13989, 14045, 16854, 18652, 23315, 27978, 28090, 33708, 42135, 46630, 55956, 56180, 69945, 84270, 93260, 139890, 168540, 247139, 279780, 494278, 741417, 988556, 1235695, 1482834, 2471390, 2965668, 3707085, 4942780, 7414170, 13098367, 14828340, 26196734, 39295101, 52393468, 65491835, 78590202, 130983670, 157180404, 196475505, 261967340, 392951010, 785902020]

約数ペア:

[(1, 785902020), (2, 392951010), (3, 261967340), (4, 196475505), (5, 157180404), (6, 130983670), (10, 78590202), (12, 65491835), (15, 52393468), (20, 39295101), (30, 26196734), (53, 14828340), (60, 13098367), (106, 7414170), (159, 4942780), (212, 3707085), (265, 2965668), (318, 2471390), (530, 1482834), (636, 1235695), (795, 988556), (1060, 741417), (1590, 494278), (2809, 279780), (3180, 247139), (4663, 168540), (5618, 139890), (8427, 93260), (9326, 84270), (11236, 69945), (13989, 56180), (14045, 55956), (16854, 46630), (18652, 42135), (23315, 33708), (27978, 28090)]