30348681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 47040000

約数和(自身を除く): 16691319

約数列:

[1, 3, 11, 19, 33, 57, 97, 209, 291, 499, 627, 1067, 1497, 1843, 3201, 5489, 5529, 9481, 16467, 20273, 28443, 48403, 60819, 104291, 145209, 312873, 532433, 919657, 1597299, 2758971, 10116227, 30348681]

約数ペア:

[(1, 30348681), (3, 10116227), (11, 2758971), (19, 1597299), (33, 919657), (57, 532433), (97, 312873), (209, 145209), (291, 104291), (499, 60819), (627, 48403), (1067, 28443), (1497, 20273), (1843, 16467), (3201, 9481), (5489, 5529)]