284160870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2234

約数の個数: 96

約数和(自身を含む): 848510208

約数和(自身を除く): 564349338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 1135, 1362, 1589, 1987, 2043, 2270, 3178, 3405, 3974, 4086, 4767, 5961, 6810, 7945, 9534, 9935, 10215, 11922, 13909, 14301, 15890, 17883, 19870, 20430, 23835, 27818, 28602, 29805, 35766, 41727, 47670, 59610, 69545, 71505, 83454, 89415, 125181, 139090, 143010, 178830, 208635, 250362, 417270, 451049, 625905, 902098, 1251810, 1353147, 2255245, 2706294, 3157343, 4059441, 4510490, 6314686, 6765735, 8118882, 9472029, 13531470, 15786715, 18944058, 20297205, 28416087, 31573430, 40594410, 47360145, 56832174, 94720290, 142080435, 284160870]

約数ペア:

[(1, 284160870), (2, 142080435), (3, 94720290), (5, 56832174), (6, 47360145), (7, 40594410), (9, 31573430), (10, 28416087), (14, 20297205), (15, 18944058), (18, 15786715), (21, 13531470), (30, 9472029), (35, 8118882), (42, 6765735), (45, 6314686), (63, 4510490), (70, 4059441), (90, 3157343), (105, 2706294), (126, 2255245), (210, 1353147), (227, 1251810), (315, 902098), (454, 625905), (630, 451049), (681, 417270), (1135, 250362), (1362, 208635), (1589, 178830), (1987, 143010), (2043, 139090), (2270, 125181), (3178, 89415), (3405, 83454), (3974, 71505), (4086, 69545), (4767, 59610), (5961, 47670), (6810, 41727), (7945, 35766), (9534, 29805), (9935, 28602), (10215, 27818), (11922, 23835), (13909, 20430), (14301, 19870), (15890, 17883)]