61790470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6677

約数の個数: 48

約数和(自身を含む): 136211760

約数和(自身を除く): 74421290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 6637, 9310, 13274, 33185, 46459, 66370, 92918, 126103, 232295, 252206, 325213, 464590, 630515, 650426, 882721, 1261030, 1626065, 1765442, 3252130, 4413605, 6179047, 8827210, 12358094, 30895235, 61790470]

約数ペア:

[(1, 61790470), (2, 30895235), (5, 12358094), (7, 8827210), (10, 6179047), (14, 4413605), (19, 3252130), (35, 1765442), (38, 1626065), (49, 1261030), (70, 882721), (95, 650426), (98, 630515), (133, 464590), (190, 325213), (245, 252206), (266, 232295), (490, 126103), (665, 92918), (931, 66370), (1330, 46459), (1862, 33185), (4655, 13274), (6637, 9310)]