358468130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2753}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 669222000

約数和(自身を除く): 310753870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 449, 898, 2245, 2753, 4490, 5506, 13021, 13765, 26042, 27530, 65105, 79837, 130210, 159674, 399185, 798370, 1236097, 2472194, 6180485, 12360970, 35846813, 71693626, 179234065, 358468130]

約数ペア:

[(1, 358468130), (2, 179234065), (5, 71693626), (10, 35846813), (29, 12360970), (58, 6180485), (145, 2472194), (290, 1236097), (449, 798370), (898, 399185), (2245, 159674), (2753, 130210), (4490, 79837), (5506, 65105), (13021, 27530), (13765, 26042)]