68894170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 129330432

約数和(自身を除く): 60436262

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 3023, 4558, 6046, 11395, 15115, 22790, 30230, 129989, 160219, 259978, 320438, 649945, 801095, 1299890, 1602190, 6889417, 13778834, 34447085, 68894170]

約数ペア:

[(1, 68894170), (2, 34447085), (5, 13778834), (10, 6889417), (43, 1602190), (53, 1299890), (86, 801095), (106, 649945), (215, 320438), (265, 259978), (430, 160219), (530, 129989), (2279, 30230), (3023, 22790), (4558, 15115), (6046, 11395)]