11785380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 21599580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2207, 2670, 4414, 5340, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 196423, 392846, 589269, 785692, 982115, 1178538, 1964230, 2357076, 2946345, 3928460, 5892690, 11785380]

約数ペア:

[(1, 11785380), (2, 5892690), (3, 3928460), (4, 2946345), (5, 2357076), (6, 1964230), (10, 1178538), (12, 982115), (15, 785692), (20, 589269), (30, 392846), (60, 196423), (89, 132420), (178, 66210), (267, 44140), (356, 33105), (445, 26484), (534, 22070), (890, 13242), (1068, 11035), (1335, 8828), (1780, 6621), (2207, 5340), (2670, 4414)]