179938170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105227}}^1$

素因数の和:105259

約数の個数: 48

約数和(自身を含む): 492467040

約数和(自身を除く): 312528870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 105227, 210454, 315681, 526135, 631362, 947043, 1052270, 1578405, 1894086, 1999313, 3156810, 3998626, 4735215, 5997939, 9470430, 9996565, 11995878, 17993817, 19993130, 29989695, 35987634, 59979390, 89969085, 179938170]

約数ペア:

[(1, 179938170), (2, 89969085), (3, 59979390), (5, 35987634), (6, 29989695), (9, 19993130), (10, 17993817), (15, 11995878), (18, 9996565), (19, 9470430), (30, 5997939), (38, 4735215), (45, 3998626), (57, 3156810), (90, 1999313), (95, 1894086), (114, 1578405), (171, 1052270), (190, 947043), (285, 631362), (342, 526135), (570, 315681), (855, 210454), (1710, 105227)]