68762435

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 100465920

約数和(自身を除く): 31703485

約数列:

[1, 5, 7, 35, 49, 59, 67, 71, 245, 295, 335, 355, 413, 469, 497, 2065, 2345, 2485, 2891, 3283, 3479, 3953, 4189, 4757, 14455, 16415, 17395, 19765, 20945, 23785, 27671, 29323, 33299, 138355, 146615, 166495, 193697, 205261, 233093, 280663, 968485, 1026305, 1165465, 1403315, 1964641, 9823205, 13752487, 68762435]

約数ペア:

[(1, 68762435), (5, 13752487), (7, 9823205), (35, 1964641), (49, 1403315), (59, 1165465), (67, 1026305), (71, 968485), (245, 280663), (295, 233093), (335, 205261), (355, 193697), (413, 166495), (469, 146615), (497, 138355), (2065, 33299), (2345, 29323), (2485, 27671), (2891, 23785), (3283, 20945), (3479, 19765), (3953, 17395), (4189, 16415), (4757, 14455)]