30218493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 14335107

約数列:

[1, 3, 19, 29, 57, 87, 101, 181, 303, 543, 551, 1653, 1919, 2929, 3439, 5249, 5757, 8787, 10317, 15747, 18281, 54843, 55651, 99731, 166953, 299193, 347339, 530149, 1042017, 1590447, 10072831, 30218493]

約数ペア:

[(1, 30218493), (3, 10072831), (19, 1590447), (29, 1042017), (57, 530149), (87, 347339), (101, 299193), (181, 166953), (303, 99731), (543, 55651), (551, 54843), (1653, 18281), (1919, 15747), (2929, 10317), (3439, 8787), (5249, 5757)]