14981460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19232

約数の個数: 48

約数和(自身を含む): 45177216

約数和(自身を除く): 30195756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 19207, 38414, 57621, 76828, 96035, 115242, 192070, 230484, 249691, 288105, 384140, 499382, 576210, 749073, 998764, 1152420, 1248455, 1498146, 2496910, 2996292, 3745365, 4993820, 7490730, 14981460]

約数ペア:

[(1, 14981460), (2, 7490730), (3, 4993820), (4, 3745365), (5, 2996292), (6, 2496910), (10, 1498146), (12, 1248455), (13, 1152420), (15, 998764), (20, 749073), (26, 576210), (30, 499382), (39, 384140), (52, 288105), (60, 249691), (65, 230484), (78, 192070), (130, 115242), (156, 96035), (195, 76828), (260, 57621), (390, 38414), (780, 19207)]