153314210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2190203}}^1$

素因数の和:2190217

約数の個数: 16

約数和(自身を含む): 315389376

約数和(自身を除く): 162075166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2190203, 4380406, 10951015, 15331421, 21902030, 30662842, 76657105, 153314210]

約数ペア:

[(1, 153314210), (2, 76657105), (5, 30662842), (7, 21902030), (10, 15331421), (14, 10951015), (35, 4380406), (70, 2190203)]