27119110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87481}}^1$

素因数の和:87519

約数の個数: 16

約数和(自身を含む): 50389632

約数和(自身を除く): 23270522

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87481, 174962, 437405, 874810, 2711911, 5423822, 13559555, 27119110]

約数ペア:

[(1, 27119110), (2, 13559555), (5, 5423822), (10, 2711911), (31, 874810), (62, 437405), (155, 174962), (310, 87481)]