70540810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 131668992

約数和(自身を除く): 61128182

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 626, 727, 1454, 1565, 3130, 3635, 7270, 9703, 19406, 22537, 45074, 48515, 97030, 112685, 225370, 227551, 455102, 1137755, 2275510, 7054081, 14108162, 35270405, 70540810]

約数ペア:

[(1, 70540810), (2, 35270405), (5, 14108162), (10, 7054081), (31, 2275510), (62, 1137755), (155, 455102), (310, 227551), (313, 225370), (626, 112685), (727, 97030), (1454, 48515), (1565, 45074), (3130, 22537), (3635, 19406), (7270, 9703)]