542391670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{150247}}^1$

素因数の和:150292

約数の個数: 24

約数和(自身を含む): 1030400784

約数和(自身を除く): 488009114

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 150247, 300494, 751235, 1502470, 2854693, 5709386, 14273465, 28546930, 54239167, 108478334, 271195835, 542391670]

約数ペア:

[(1, 542391670), (2, 271195835), (5, 108478334), (10, 54239167), (19, 28546930), (38, 14273465), (95, 5709386), (190, 2854693), (361, 1502470), (722, 751235), (1805, 300494), (3610, 150247)]