275646270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{70139}}^1$

素因数の和:70280

約数の個数: 32

約数和(自身を含む): 666610560

約数和(自身を除く): 390964290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 70139, 140278, 210417, 350695, 420834, 701390, 1052085, 2104170, 9188209, 18376418, 27564627, 45941045, 55129254, 91882090, 137823135, 275646270]

約数ペア:

[(1, 275646270), (2, 137823135), (3, 91882090), (5, 55129254), (6, 45941045), (10, 27564627), (15, 18376418), (30, 9188209), (131, 2104170), (262, 1052085), (393, 701390), (655, 420834), (786, 350695), (1310, 210417), (1965, 140278), (3930, 70139)]