17117850

素因数分解:

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

素因数の和:975

約数の個数: 48

約数和(自身を含む): 42809760

約数和(自身を除く): 25691910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 821, 834, 1390, 1642, 2085, 2463, 3475, 4105, 4170, 4926, 6950, 8210, 10425, 12315, 20525, 20850, 24630, 41050, 61575, 114119, 123150, 228238, 342357, 570595, 684714, 1141190, 1711785, 2852975, 3423570, 5705950, 8558925, 17117850]

約数ペア:

[(1, 17117850), (2, 8558925), (3, 5705950), (5, 3423570), (6, 2852975), (10, 1711785), (15, 1141190), (25, 684714), (30, 570595), (50, 342357), (75, 228238), (139, 123150), (150, 114119), (278, 61575), (417, 41050), (695, 24630), (821, 20850), (834, 20525), (1390, 12315), (1642, 10425), (2085, 8210), (2463, 6950), (3475, 4926), (4105, 4170)]