839841030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2969}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 2501928000

約数和(自身を除く): 1662086970

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, 315, 449, 630, 898, 1347, 2245, 2694, 2969, 3143, 4041, 4490, 5938, 6286, 6735, 8082, 8907, 9429, 13470, 14845, 15715, 17814, 18858, 20205, 20783, 26721, 28287, 29690, 31430, 40410, 41566, 44535, 47145, 53442, 56574, 62349, 89070, 94290, 103915, 124698, 133605, 141435, 187047, 207830, 267210, 282870, 311745, 374094, 623490, 935235, 1333081, 1870470, 2666162, 3999243, 6665405, 7998486, 9331567, 11997729, 13330810, 18663134, 19996215, 23995458, 27994701, 39992430, 46657835, 55989402, 59988645, 83984103, 93315670, 119977290, 139973505, 167968206, 279947010, 419920515, 839841030]

約数ペア:

[(1, 839841030), (2, 419920515), (3, 279947010), (5, 167968206), (6, 139973505), (7, 119977290), (9, 93315670), (10, 83984103), (14, 59988645), (15, 55989402), (18, 46657835), (21, 39992430), (30, 27994701), (35, 23995458), (42, 19996215), (45, 18663134), (63, 13330810), (70, 11997729), (90, 9331567), (105, 7998486), (126, 6665405), (210, 3999243), (315, 2666162), (449, 1870470), (630, 1333081), (898, 935235), (1347, 623490), (2245, 374094), (2694, 311745), (2969, 282870), (3143, 267210), (4041, 207830), (4490, 187047), (5938, 141435), (6286, 133605), (6735, 124698), (8082, 103915), (8907, 94290), (9429, 89070), (13470, 62349), (14845, 56574), (15715, 53442), (17814, 47145), (18858, 44535), (20205, 41566), (20783, 40410), (26721, 31430), (28287, 29690)]