30554988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 73006080

約数和(自身を除く): 42451092

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 167, 193, 237, 316, 334, 386, 474, 501, 579, 668, 772, 948, 1002, 1158, 2004, 2316, 13193, 15247, 26386, 30494, 32231, 39579, 45741, 52772, 60988, 64462, 79158, 91482, 96693, 128924, 158316, 182964, 193386, 386772, 2546249, 5092498, 7638747, 10184996, 15277494, 30554988]

約数ペア:

[(1, 30554988), (2, 15277494), (3, 10184996), (4, 7638747), (6, 5092498), (12, 2546249), (79, 386772), (158, 193386), (167, 182964), (193, 158316), (237, 128924), (316, 96693), (334, 91482), (386, 79158), (474, 64462), (501, 60988), (579, 52772), (668, 45741), (772, 39579), (948, 32231), (1002, 30494), (1158, 26386), (2004, 15247), (2316, 13193)]