1850580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 6048000

約数和(自身を除く): 4197420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 149, 180, 207, 230, 270, 276, 298, 345, 414, 447, 460, 540, 596, 621, 690, 745, 828, 894, 1035, 1242, 1341, 1380, 1490, 1788, 2070, 2235, 2484, 2682, 2980, 3105, 3427, 4023, 4140, 4470, 5364, 6210, 6705, 6854, 8046, 8940, 10281, 12420, 13410, 13708, 16092, 17135, 20115, 20562, 26820, 30843, 34270, 40230, 41124, 51405, 61686, 68540, 80460, 92529, 102810, 123372, 154215, 185058, 205620, 308430, 370116, 462645, 616860, 925290, 1850580]

約数ペア:

[(1, 1850580), (2, 925290), (3, 616860), (4, 462645), (5, 370116), (6, 308430), (9, 205620), (10, 185058), (12, 154215), (15, 123372), (18, 102810), (20, 92529), (23, 80460), (27, 68540), (30, 61686), (36, 51405), (45, 41124), (46, 40230), (54, 34270), (60, 30843), (69, 26820), (90, 20562), (92, 20115), (108, 17135), (115, 16092), (135, 13708), (138, 13410), (149, 12420), (180, 10281), (207, 8940), (230, 8046), (270, 6854), (276, 6705), (298, 6210), (345, 5364), (414, 4470), (447, 4140), (460, 4023), (540, 3427), (596, 3105), (621, 2980), (690, 2682), (745, 2484), (828, 2235), (894, 2070), (1035, 1788), (1242, 1490), (1341, 1380)]