30607385

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 40087296

約数和(自身を除く): 9479911

約数列:

[1, 5, 19, 31, 95, 155, 361, 547, 589, 1805, 2735, 2945, 10393, 11191, 16957, 51965, 55955, 84785, 197467, 322183, 987335, 1610915, 6121477, 30607385]

約数ペア:

[(1, 30607385), (5, 6121477), (19, 1610915), (31, 987335), (95, 322183), (155, 197467), (361, 84785), (547, 55955), (589, 51965), (1805, 16957), (2735, 11191), (2945, 10393)]