30431964

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 43232676

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 636, 708, 811, 1622, 2433, 3127, 3244, 4866, 6254, 9381, 9732, 12508, 18762, 37524, 42983, 47849, 85966, 95698, 128949, 143547, 171932, 191396, 257898, 287094, 515796, 574188, 2535997, 5071994, 7607991, 10143988, 15215982, 30431964]

約数ペア:

[(1, 30431964), (2, 15215982), (3, 10143988), (4, 7607991), (6, 5071994), (12, 2535997), (53, 574188), (59, 515796), (106, 287094), (118, 257898), (159, 191396), (177, 171932), (212, 143547), (236, 128949), (318, 95698), (354, 85966), (636, 47849), (708, 42983), (811, 37524), (1622, 18762), (2433, 12508), (3127, 9732), (3244, 9381), (4866, 6254)]