828776790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317539}}^1$

素因数の和:317581

約数の個数: 48

約数和(自身を含む): 2229130800

約数和(自身を除く): 1400354010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 317539, 635078, 952617, 1587695, 1905234, 2857851, 3175390, 4763085, 5715702, 9208631, 9526170, 14289255, 18417262, 27625893, 28578510, 46043155, 55251786, 82877679, 92086310, 138129465, 165755358, 276258930, 414388395, 828776790]

約数ペア:

[(1, 828776790), (2, 414388395), (3, 276258930), (5, 165755358), (6, 138129465), (9, 92086310), (10, 82877679), (15, 55251786), (18, 46043155), (29, 28578510), (30, 27625893), (45, 18417262), (58, 14289255), (87, 9526170), (90, 9208631), (145, 5715702), (174, 4763085), (261, 3175390), (290, 2857851), (435, 1905234), (522, 1587695), (870, 952617), (1305, 635078), (2610, 317539)]