318299820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{6323}}^1$

素因数の和:7174

約数の個数: 48

約数和(自身を含む): 892442880

約数和(自身を除く): 574143060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 6323, 8390, 10068, 12585, 12646, 16780, 18969, 25170, 25292, 31615, 37938, 50340, 63230, 75876, 94845, 126460, 189690, 379380, 5304997, 10609994, 15914991, 21219988, 26524985, 31829982, 53049970, 63659964, 79574955, 106099940, 159149910, 318299820]

約数ペア:

[(1, 318299820), (2, 159149910), (3, 106099940), (4, 79574955), (5, 63659964), (6, 53049970), (10, 31829982), (12, 26524985), (15, 21219988), (20, 15914991), (30, 10609994), (60, 5304997), (839, 379380), (1678, 189690), (2517, 126460), (3356, 94845), (4195, 75876), (5034, 63230), (6323, 50340), (8390, 37938), (10068, 31615), (12585, 25292), (12646, 25170), (16780, 18969)]