18555291230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3733459}}^1$

素因数の和:3733544

約数の個数: 32

約数和(自身を含む): 38708513280

約数和(自身を除く): 20153222050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 3733459, 7466918, 18667295, 26134213, 37334590, 52268426, 130671065, 261342130, 265075589, 530151178, 1325377945, 1855529123, 2650755890, 3711058246, 9277645615, 18555291230]

約数ペア:

[(1, 18555291230), (2, 9277645615), (5, 3711058246), (7, 2650755890), (10, 1855529123), (14, 1325377945), (35, 530151178), (70, 265075589), (71, 261342130), (142, 130671065), (355, 52268426), (497, 37334590), (710, 26134213), (994, 18667295), (2485, 7466918), (4970, 3733459)]