1230727932

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{180883}}^1$

素因数の和:180909

約数の個数: 72

約数和(自身を含む): 3687139456

約数和(自身を除く): 2456411524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 180883, 361766, 542649, 723532, 1085298, 1266181, 1627947, 2170596, 2532362, 3255894, 3798543, 4883841, 5064724, 6511788, 7597086, 9767682, 11395629, 14651523, 15194172, 19535364, 22791258, 29303046, 34186887, 43954569, 45582516, 58606092, 68373774, 87909138, 102560661, 136747548, 175818276, 205121322, 307681983, 410242644, 615363966, 1230727932]

約数ペア:

[(1, 1230727932), (2, 615363966), (3, 410242644), (4, 307681983), (6, 205121322), (7, 175818276), (9, 136747548), (12, 102560661), (14, 87909138), (18, 68373774), (21, 58606092), (27, 45582516), (28, 43954569), (36, 34186887), (42, 29303046), (54, 22791258), (63, 19535364), (81, 15194172), (84, 14651523), (108, 11395629), (126, 9767682), (162, 7597086), (189, 6511788), (243, 5064724), (252, 4883841), (324, 3798543), (378, 3255894), (486, 2532362), (567, 2170596), (756, 1627947), (972, 1266181), (1134, 1085298), (1701, 723532), (2268, 542649), (3402, 361766), (6804, 180883)]