30459716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 34858684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 719, 1246, 1438, 1513, 2492, 2876, 3026, 5033, 6052, 10066, 10591, 12223, 20132, 21182, 24446, 42364, 48892, 63991, 85561, 127982, 171122, 255964, 342244, 447937, 895874, 1087847, 1791748, 2175694, 4351388, 7614929, 15229858, 30459716]

約数ペア:

[(1, 30459716), (2, 15229858), (4, 7614929), (7, 4351388), (14, 2175694), (17, 1791748), (28, 1087847), (34, 895874), (68, 447937), (89, 342244), (119, 255964), (178, 171122), (238, 127982), (356, 85561), (476, 63991), (623, 48892), (719, 42364), (1246, 24446), (1438, 21182), (1513, 20132), (2492, 12223), (2876, 10591), (3026, 10066), (5033, 6052)]