30203752

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 28116248

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 719, 1438, 2876, 5251, 5752, 10502, 21004, 42008, 42421, 63991, 84842, 127982, 169684, 255964, 339368, 511928, 3775469, 7550938, 15101876, 30203752]

約数ペア:

[(1, 30203752), (2, 15101876), (4, 7550938), (8, 3775469), (59, 511928), (89, 339368), (118, 255964), (178, 169684), (236, 127982), (356, 84842), (472, 63991), (712, 42421), (719, 42008), (1438, 21004), (2876, 10502), (5251, 5752)]