893888520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1064153}}^1$

素因数の和:1064174

約数の個数: 64

約数和(自身を含む): 3064763520

約数和(自身を除く): 2170875000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1064153, 2128306, 3192459, 4256612, 5320765, 6384918, 7449071, 8513224, 10641530, 12769836, 14898142, 15962295, 21283060, 22347213, 25539672, 29796284, 31924590, 37245355, 42566120, 44694426, 59592568, 63849180, 74490710, 89388852, 111736065, 127698360, 148981420, 178777704, 223472130, 297962840, 446944260, 893888520]

約数ペア:

[(1, 893888520), (2, 446944260), (3, 297962840), (4, 223472130), (5, 178777704), (6, 148981420), (7, 127698360), (8, 111736065), (10, 89388852), (12, 74490710), (14, 63849180), (15, 59592568), (20, 44694426), (21, 42566120), (24, 37245355), (28, 31924590), (30, 29796284), (35, 25539672), (40, 22347213), (42, 21283060), (56, 15962295), (60, 14898142), (70, 12769836), (84, 10641530), (105, 8513224), (120, 7449071), (140, 6384918), (168, 5320765), (210, 4256612), (280, 3192459), (420, 2128306), (840, 1064153)]