30996315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 64646400

約数和(自身を除く): 33650085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5179, 5985, 15537, 25895, 36253, 46611, 77685, 98401, 108759, 181265, 233055, 295203, 326277, 492005, 543795, 688807, 885609, 1476015, 1631385, 2066421, 3444035, 4428045, 6199263, 10332105, 30996315]

約数ペア:

[(1, 30996315), (3, 10332105), (5, 6199263), (7, 4428045), (9, 3444035), (15, 2066421), (19, 1631385), (21, 1476015), (35, 885609), (45, 688807), (57, 543795), (63, 492005), (95, 326277), (105, 295203), (133, 233055), (171, 181265), (285, 108759), (315, 98401), (399, 77685), (665, 46611), (855, 36253), (1197, 25895), (1995, 15537), (5179, 5985)]