30136988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63313}}^1$

素因数の和:63341

約数の個数: 24

約数和(自身を含む): 63820512

約数和(自身を除く): 33683524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63313, 126626, 253252, 443191, 886382, 1076321, 1772764, 2152642, 4305284, 7534247, 15068494, 30136988]

約数ペア:

[(1, 30136988), (2, 15068494), (4, 7534247), (7, 4305284), (14, 2152642), (17, 1772764), (28, 1076321), (34, 886382), (68, 443191), (119, 253252), (238, 126626), (476, 63313)]