6681330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 17670744

約数和(自身を除く): 10989414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1217, 1830, 2434, 2745, 3651, 5490, 6085, 7302, 10953, 12170, 18255, 21906, 36510, 54765, 74237, 109530, 148474, 222711, 371185, 445422, 668133, 742370, 1113555, 1336266, 2227110, 3340665, 6681330]

約数ペア:

[(1, 6681330), (2, 3340665), (3, 2227110), (5, 1336266), (6, 1113555), (9, 742370), (10, 668133), (15, 445422), (18, 371185), (30, 222711), (45, 148474), (61, 109530), (90, 74237), (122, 54765), (183, 36510), (305, 21906), (366, 18255), (549, 12170), (610, 10953), (915, 7302), (1098, 6085), (1217, 5490), (1830, 3651), (2434, 2745)]