193702020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{111323}}^1$

素因数の和:111364

約数の個数: 48

約数和(自身を含む): 561072960

約数和(自身を除く): 367370940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 111323, 222646, 333969, 445292, 556615, 667938, 1113230, 1335876, 1669845, 2226460, 3228367, 3339690, 6456734, 6679380, 9685101, 12913468, 16141835, 19370202, 32283670, 38740404, 48425505, 64567340, 96851010, 193702020]

約数ペア:

[(1, 193702020), (2, 96851010), (3, 64567340), (4, 48425505), (5, 38740404), (6, 32283670), (10, 19370202), (12, 16141835), (15, 12913468), (20, 9685101), (29, 6679380), (30, 6456734), (58, 3339690), (60, 3228367), (87, 2226460), (116, 1669845), (145, 1335876), (174, 1113230), (290, 667938), (348, 556615), (435, 445292), (580, 333969), (870, 222646), (1740, 111323)]