28426290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2029}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 39976590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2029, 2335, 2802, 4058, 4670, 6087, 7005, 10145, 12174, 14010, 20290, 30435, 60870, 947543, 1895086, 2842629, 4737715, 5685258, 9475430, 14213145, 28426290]

約数ペア:

[(1, 28426290), (2, 14213145), (3, 9475430), (5, 5685258), (6, 4737715), (10, 2842629), (15, 1895086), (30, 947543), (467, 60870), (934, 30435), (1401, 20290), (2029, 14010), (2335, 12174), (2802, 10145), (4058, 7005), (4670, 6087)]