30488055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 55908384

約数和(自身を除く): 25420329

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 541, 663, 867, 1105, 1445, 1623, 2705, 3315, 3757, 4335, 7033, 8115, 9197, 11271, 18785, 21099, 27591, 35165, 45985, 56355, 105495, 119561, 137955, 156349, 358683, 469047, 597805, 781745, 1793415, 2032537, 2345235, 6097611, 10162685, 30488055]

約数ペア:

[(1, 30488055), (3, 10162685), (5, 6097611), (13, 2345235), (15, 2032537), (17, 1793415), (39, 781745), (51, 597805), (65, 469047), (85, 358683), (195, 156349), (221, 137955), (255, 119561), (289, 105495), (541, 56355), (663, 45985), (867, 35165), (1105, 27591), (1445, 21099), (1623, 18785), (2705, 11271), (3315, 9197), (3757, 8115), (4335, 7033)]