30098675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 39140352

約数和(自身を除く): 9041677

約数列:

[1, 5, 25, 31, 71, 155, 355, 547, 775, 1775, 2201, 2735, 11005, 13675, 16957, 38837, 55025, 84785, 194185, 423925, 970925, 1203947, 6019735, 30098675]

約数ペア:

[(1, 30098675), (5, 6019735), (25, 1203947), (31, 970925), (71, 423925), (155, 194185), (355, 84785), (547, 55025), (775, 38837), (1775, 16957), (2201, 13675), (2735, 11005)]