30420952

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 58798080

約数和(自身を除く): 28377128

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 463, 764, 926, 1528, 1852, 3704, 8213, 16426, 19909, 32852, 39818, 65704, 79636, 88433, 159272, 176866, 353732, 707464, 3802619, 7605238, 15210476, 30420952]

約数ペア:

[(1, 30420952), (2, 15210476), (4, 7605238), (8, 3802619), (43, 707464), (86, 353732), (172, 176866), (191, 159272), (344, 88433), (382, 79636), (463, 65704), (764, 39818), (926, 32852), (1528, 19909), (1852, 16426), (3704, 8213)]