153193030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{172127}}^1$

素因数の和:172223

約数の個数: 16

約数和(自身を含む): 278847360

約数和(自身を除く): 125654330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 172127, 344254, 860635, 1721270, 15319303, 30638606, 76596515, 153193030]

約数ペア:

[(1, 153193030), (2, 76596515), (5, 30638606), (10, 15319303), (89, 1721270), (178, 860635), (445, 344254), (890, 172127)]