131549910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15173}}^1$

素因数の和:15217

約数の個数: 48

約数和(自身を含む): 335406096

約数和(自身を除く): 203856186

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 15173, 30346, 45519, 75865, 91038, 151730, 227595, 257941, 455190, 515882, 773823, 1289705, 1547646, 2579410, 3869115, 4384997, 7738230, 8769994, 13154991, 21924985, 26309982, 43849970, 65774955, 131549910]

約数ペア:

[(1, 131549910), (2, 65774955), (3, 43849970), (5, 26309982), (6, 21924985), (10, 13154991), (15, 8769994), (17, 7738230), (30, 4384997), (34, 3869115), (51, 2579410), (85, 1547646), (102, 1289705), (170, 773823), (255, 515882), (289, 455190), (510, 257941), (578, 227595), (867, 151730), (1445, 91038), (1734, 75865), (2890, 45519), (4335, 30346), (8670, 15173)]