6445965310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{20507}}^1$

素因数の和:20617

約数の個数: 48

約数和(自身を含む): 12578212656

約数和(自身を除く): 6132247346

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1849, 3655, 3698, 7310, 9245, 18490, 20507, 31433, 41014, 62866, 102535, 157165, 205070, 314330, 348619, 697238, 881801, 1743095, 1763602, 3486190, 4409005, 8818010, 14990617, 29981234, 37917443, 74953085, 75834886, 149906170, 189587215, 379174430, 644596531, 1289193062, 3222982655, 6445965310]

約数ペア:

[(1, 6445965310), (2, 3222982655), (5, 1289193062), (10, 644596531), (17, 379174430), (34, 189587215), (43, 149906170), (85, 75834886), (86, 74953085), (170, 37917443), (215, 29981234), (430, 14990617), (731, 8818010), (1462, 4409005), (1849, 3486190), (3655, 1763602), (3698, 1743095), (7310, 881801), (9245, 697238), (18490, 348619), (20507, 314330), (31433, 205070), (41014, 157165), (62866, 102535)]