28491810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9791}}^1$

素因数の和:9898

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 40600542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 9791, 19582, 29373, 48955, 58746, 97910, 146865, 293730, 949727, 1899454, 2849181, 4748635, 5698362, 9497270, 14245905, 28491810]

約数ペア:

[(1, 28491810), (2, 14245905), (3, 9497270), (5, 5698362), (6, 4748635), (10, 2849181), (15, 1899454), (30, 949727), (97, 293730), (194, 146865), (291, 97910), (485, 58746), (582, 48955), (970, 29373), (1455, 19582), (2910, 9791)]