30795988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 28192172

約数列:

[1, 2, 4, 23, 37, 46, 74, 83, 92, 109, 148, 166, 218, 332, 436, 851, 1702, 1909, 2507, 3071, 3404, 3818, 4033, 5014, 6142, 7636, 8066, 9047, 10028, 12284, 16132, 18094, 36188, 70633, 92759, 141266, 185518, 208081, 282532, 334739, 371036, 416162, 669478, 832324, 1338956, 7698997, 15397994, 30795988]

約数ペア:

[(1, 30795988), (2, 15397994), (4, 7698997), (23, 1338956), (37, 832324), (46, 669478), (74, 416162), (83, 371036), (92, 334739), (109, 282532), (148, 208081), (166, 185518), (218, 141266), (332, 92759), (436, 70633), (851, 36188), (1702, 18094), (1909, 16132), (2507, 12284), (3071, 10028), (3404, 9047), (3818, 8066), (4033, 7636), (5014, 6142)]