2892010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 5785344

約数和(自身を除く): 2893334

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 431, 610, 671, 862, 1342, 2155, 3355, 4310, 4741, 6710, 9482, 23705, 26291, 47410, 52582, 131455, 262910, 289201, 578402, 1446005, 2892010]

約数ペア:

[(1, 2892010), (2, 1446005), (5, 578402), (10, 289201), (11, 262910), (22, 131455), (55, 52582), (61, 47410), (110, 26291), (122, 23705), (305, 9482), (431, 6710), (610, 4741), (671, 4310), (862, 3355), (1342, 2155)]