274189014730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{559421}}^1$

素因数の和:561582

約数の個数: 32

約数和(自身を含む): 515241088128

約数和(自身を除く): 241052073398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2131, 4262, 10655, 21310, 49013, 98026, 245065, 490130, 559421, 1118842, 2797105, 5594210, 12866683, 25733366, 64333415, 128666830, 1192126151, 2384252302, 5960630755, 11921261510, 27418901473, 54837802946, 137094507365, 274189014730]

約数ペア:

[(1, 274189014730), (2, 137094507365), (5, 54837802946), (10, 27418901473), (23, 11921261510), (46, 5960630755), (115, 2384252302), (230, 1192126151), (2131, 128666830), (4262, 64333415), (10655, 25733366), (21310, 12866683), (49013, 5594210), (98026, 2797105), (245065, 1118842), (490130, 559421)]