30156364

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 62569584

約数和(自身を除く): 32413220

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2903, 5194, 5806, 10388, 11612, 20321, 40642, 81284, 142247, 153859, 284494, 307718, 568988, 615436, 1077013, 2154026, 4308052, 7539091, 15078182, 30156364]

約数ペア:

[(1, 30156364), (2, 15078182), (4, 7539091), (7, 4308052), (14, 2154026), (28, 1077013), (49, 615436), (53, 568988), (98, 307718), (106, 284494), (196, 153859), (212, 142247), (371, 81284), (742, 40642), (1484, 20321), (2597, 11612), (2903, 10388), (5194, 5806)]