2692660460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{146819}}^1$

素因数の和:146966

約数の個数: 48

約数和(自身を含む): 6511760640

約数和(自身を除く): 3819100180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 146819, 293638, 587276, 734095, 1027733, 1468190, 2055466, 2936380, 4110932, 5138665, 10277330, 19233289, 20554660, 38466578, 76933156, 96166445, 134633023, 192332890, 269266046, 384665780, 538532092, 673165115, 1346330230, 2692660460]

約数ペア:

[(1, 2692660460), (2, 1346330230), (4, 673165115), (5, 538532092), (7, 384665780), (10, 269266046), (14, 192332890), (20, 134633023), (28, 96166445), (35, 76933156), (70, 38466578), (131, 20554660), (140, 19233289), (262, 10277330), (524, 5138665), (655, 4110932), (917, 2936380), (1310, 2055466), (1834, 1468190), (2620, 1027733), (3668, 734095), (4585, 587276), (9170, 293638), (18340, 146819)]