105120210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269539}}^1$

素因数の和:269562

約数の個数: 32

約数和(自身を含む): 271696320

約数和(自身を除く): 166576110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 269539, 539078, 808617, 1347695, 1617234, 2695390, 3504007, 4043085, 7008014, 8086170, 10512021, 17520035, 21024042, 35040070, 52560105, 105120210]

約数ペア:

[(1, 105120210), (2, 52560105), (3, 35040070), (5, 21024042), (6, 17520035), (10, 10512021), (13, 8086170), (15, 7008014), (26, 4043085), (30, 3504007), (39, 2695390), (65, 1617234), (78, 1347695), (130, 808617), (195, 539078), (390, 269539)]