30130474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20672726

約数列:

[1, 2, 11, 22, 59, 118, 139, 167, 278, 334, 649, 1298, 1529, 1837, 3058, 3674, 8201, 9853, 16402, 19706, 23213, 46426, 90211, 108383, 180422, 216766, 255343, 510686, 1369567, 2739134, 15065237, 30130474]

約数ペア:

[(1, 30130474), (2, 15065237), (11, 2739134), (22, 1369567), (59, 510686), (118, 255343), (139, 216766), (167, 180422), (278, 108383), (334, 90211), (649, 46426), (1298, 23213), (1529, 19706), (1837, 16402), (3058, 9853), (3674, 8201)]