30156738

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 63140352

約数和(自身を除く): 32983614

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2221, 2263, 4442, 4526, 6663, 6789, 13326, 13578, 68851, 137702, 162133, 206553, 324266, 413106, 486399, 972798, 5026123, 10052246, 15078369, 30156738]

約数ペア:

[(1, 30156738), (2, 15078369), (3, 10052246), (6, 5026123), (31, 972798), (62, 486399), (73, 413106), (93, 324266), (146, 206553), (186, 162133), (219, 137702), (438, 68851), (2221, 13578), (2263, 13326), (4442, 6789), (4526, 6663)]