30145458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 69442560

約数和(自身を除く): 39297102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5479, 5502, 10958, 16437, 32874, 38353, 76706, 115059, 230118, 717749, 1435498, 2153247, 4306494, 5024243, 10048486, 15072729, 30145458]

約数ペア:

[(1, 30145458), (2, 15072729), (3, 10048486), (6, 5024243), (7, 4306494), (14, 2153247), (21, 1435498), (42, 717749), (131, 230118), (262, 115059), (393, 76706), (786, 38353), (917, 32874), (1834, 16437), (2751, 10958), (5479, 5502)]