741569090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1427}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 1348329024

約数和(自身を除く): 606759934

約数列:

[1, 2, 5, 10, 157, 314, 331, 662, 785, 1427, 1570, 1655, 2854, 3310, 7135, 14270, 51967, 103934, 224039, 259835, 448078, 472337, 519670, 944674, 1120195, 2240390, 2361685, 4723370, 74156909, 148313818, 370784545, 741569090]

約数ペア:

[(1, 741569090), (2, 370784545), (5, 148313818), (10, 74156909), (157, 4723370), (314, 2361685), (331, 2240390), (662, 1120195), (785, 944674), (1427, 519670), (1570, 472337), (1655, 448078), (2854, 259835), (3310, 224039), (7135, 103934), (14270, 51967)]