2018488470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 4911169536

約数和(自身を除く): 2892681066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 181, 254, 362, 381, 543, 635, 762, 905, 1086, 1270, 1810, 1905, 2715, 2927, 3810, 5430, 5854, 8781, 14635, 17562, 22987, 29270, 43905, 45974, 68961, 87810, 114935, 137922, 229870, 344805, 371729, 529787, 689610, 743458, 1059574, 1115187, 1589361, 1858645, 2230374, 2648935, 3178722, 3717290, 5297870, 5575935, 7946805, 11151870, 15893610, 67282949, 134565898, 201848847, 336414745, 403697694, 672829490, 1009244235, 2018488470]

約数ペア:

[(1, 2018488470), (2, 1009244235), (3, 672829490), (5, 403697694), (6, 336414745), (10, 201848847), (15, 134565898), (30, 67282949), (127, 15893610), (181, 11151870), (254, 7946805), (362, 5575935), (381, 5297870), (543, 3717290), (635, 3178722), (762, 2648935), (905, 2230374), (1086, 1858645), (1270, 1589361), (1810, 1115187), (1905, 1059574), (2715, 743458), (2927, 689610), (3810, 529787), (5430, 371729), (5854, 344805), (8781, 229870), (14635, 137922), (17562, 114935), (22987, 87810), (29270, 68961), (43905, 45974)]