30352647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 15773433

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 571, 611, 1131, 1363, 1713, 1833, 4089, 7423, 16559, 17719, 22269, 26837, 49677, 53157, 80511, 215267, 348881, 645801, 778273, 1046643, 2334819, 10117549, 30352647]

約数ペア:

[(1, 30352647), (3, 10117549), (13, 2334819), (29, 1046643), (39, 778273), (47, 645801), (87, 348881), (141, 215267), (377, 80511), (571, 53157), (611, 49677), (1131, 26837), (1363, 22269), (1713, 17719), (1833, 16559), (4089, 7423)]