90531210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39191}}^1$

素因数の和:39219

約数の個数: 64

約数和(自身を含む): 270895104

約数和(自身を除く): 180363894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 39191, 78382, 117573, 195955, 235146, 274337, 391910, 431101, 548674, 587865, 823011, 862202, 1175730, 1293303, 1371685, 1646022, 2155505, 2586606, 2743370, 3017707, 4115055, 4311010, 6035414, 6466515, 8230110, 9053121, 12933030, 15088535, 18106242, 30177070, 45265605, 90531210]

約数ペア:

[(1, 90531210), (2, 45265605), (3, 30177070), (5, 18106242), (6, 15088535), (7, 12933030), (10, 9053121), (11, 8230110), (14, 6466515), (15, 6035414), (21, 4311010), (22, 4115055), (30, 3017707), (33, 2743370), (35, 2586606), (42, 2155505), (55, 1646022), (66, 1371685), (70, 1293303), (77, 1175730), (105, 862202), (110, 823011), (154, 587865), (165, 548674), (210, 431101), (231, 391910), (330, 274337), (385, 235146), (462, 195955), (770, 117573), (1155, 78382), (2310, 39191)]