1218308030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{35801}}^1$

素因数の和:35932

約数の個数: 32

約数和(自身を含む): 2273570208

約数和(自身を除く): 1055262178

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6806, 17015, 34030, 35801, 71602, 179005, 358010, 1467841, 2935682, 2971483, 5942966, 7339205, 14678410, 14857415, 29714830, 121830803, 243661606, 609154015, 1218308030]

約数ペア:

[(1, 1218308030), (2, 609154015), (5, 243661606), (10, 121830803), (41, 29714830), (82, 14857415), (83, 14678410), (166, 7339205), (205, 5942966), (410, 2971483), (415, 2935682), (830, 1467841), (3403, 358010), (6806, 179005), (17015, 71602), (34030, 35801)]