23964990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 66286080

約数和(自身を除く): 42321090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 821, 834, 973, 1390, 1642, 1946, 2085, 2463, 2919, 4105, 4170, 4865, 4926, 5747, 5838, 8210, 9730, 11494, 12315, 14595, 17241, 24630, 28735, 29190, 34482, 57470, 86205, 114119, 172410, 228238, 342357, 570595, 684714, 798833, 1141190, 1597666, 1711785, 2396499, 3423570, 3994165, 4792998, 7988330, 11982495, 23964990]

約数ペア:

[(1, 23964990), (2, 11982495), (3, 7988330), (5, 4792998), (6, 3994165), (7, 3423570), (10, 2396499), (14, 1711785), (15, 1597666), (21, 1141190), (30, 798833), (35, 684714), (42, 570595), (70, 342357), (105, 228238), (139, 172410), (210, 114119), (278, 86205), (417, 57470), (695, 34482), (821, 29190), (834, 28735), (973, 24630), (1390, 17241), (1642, 14595), (1946, 12315), (2085, 11494), (2463, 9730), (2919, 8210), (4105, 5838), (4170, 5747), (4865, 4926)]