133739710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44729}}^1$

素因数の和:44772

約数の個数: 32

約数和(自身を含む): 270527040

約数和(自身を除く): 136787330

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 44729, 89458, 223645, 447290, 581477, 1028767, 1162954, 2057534, 2907385, 5143835, 5814770, 10287670, 13373971, 26747942, 66869855, 133739710]

約数ペア:

[(1, 133739710), (2, 66869855), (5, 26747942), (10, 13373971), (13, 10287670), (23, 5814770), (26, 5143835), (46, 2907385), (65, 2057534), (115, 1162954), (130, 1028767), (230, 581477), (299, 447290), (598, 223645), (1495, 89458), (2990, 44729)]