1729688520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2059153}}^1$

素因数の和:2059174

約数の個数: 64

約数和(自身を含む): 5930363520

約数和(自身を除く): 4200675000

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, 2059153, 4118306, 6177459, 8236612, 10295765, 12354918, 14414071, 16473224, 20591530, 24709836, 28828142, 30887295, 41183060, 43242213, 49419672, 57656284, 61774590, 72070355, 82366120, 86484426, 115312568, 123549180, 144140710, 172968852, 216211065, 247098360, 288281420, 345937704, 432422130, 576562840, 864844260, 1729688520]

約数ペア:

[(1, 1729688520), (2, 864844260), (3, 576562840), (4, 432422130), (5, 345937704), (6, 288281420), (7, 247098360), (8, 216211065), (10, 172968852), (12, 144140710), (14, 123549180), (15, 115312568), (20, 86484426), (21, 82366120), (24, 72070355), (28, 61774590), (30, 57656284), (35, 49419672), (40, 43242213), (42, 41183060), (56, 30887295), (60, 28828142), (70, 24709836), (84, 20591530), (105, 16473224), (120, 14414071), (140, 12354918), (168, 10295765), (210, 8236612), (280, 6177459), (420, 4118306), (840, 2059153)]