89994490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 164882304

約数和(自身を除く): 74887814

約数列:

[1, 2, 5, 10, 107, 151, 214, 302, 535, 557, 755, 1070, 1114, 1510, 2785, 5570, 16157, 32314, 59599, 80785, 84107, 119198, 161570, 168214, 297995, 420535, 595990, 841070, 8999449, 17998898, 44997245, 89994490]

約数ペア:

[(1, 89994490), (2, 44997245), (5, 17998898), (10, 8999449), (107, 841070), (151, 595990), (214, 420535), (302, 297995), (535, 168214), (557, 161570), (755, 119198), (1070, 84107), (1114, 80785), (1510, 59599), (2785, 32314), (5570, 16157)]