2921730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13913}}^1$

素因数の和:13930

約数の個数: 32

約数和(自身を含む): 8014464

約数和(自身を除く): 5092734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13913, 27826, 41739, 69565, 83478, 97391, 139130, 194782, 208695, 292173, 417390, 486955, 584346, 973910, 1460865, 2921730]

約数ペア:

[(1, 2921730), (2, 1460865), (3, 973910), (5, 584346), (6, 486955), (7, 417390), (10, 292173), (14, 208695), (15, 194782), (21, 139130), (30, 97391), (35, 83478), (42, 69565), (70, 41739), (105, 27826), (210, 13913)]