972070620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{704399}}^1$

素因数の和:704434

約数の個数: 48

約数和(自身を含む): 2840140800

約数和(自身を除く): 1868070180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 704399, 1408798, 2113197, 2817596, 3521995, 4226394, 7043990, 8452788, 10565985, 14087980, 16201177, 21131970, 32402354, 42263940, 48603531, 64804708, 81005885, 97207062, 162011770, 194414124, 243017655, 324023540, 486035310, 972070620]

約数ペア:

[(1, 972070620), (2, 486035310), (3, 324023540), (4, 243017655), (5, 194414124), (6, 162011770), (10, 97207062), (12, 81005885), (15, 64804708), (20, 48603531), (23, 42263940), (30, 32402354), (46, 21131970), (60, 16201177), (69, 14087980), (92, 10565985), (115, 8452788), (138, 7043990), (230, 4226394), (276, 3521995), (345, 2817596), (460, 2113197), (690, 1408798), (1380, 704399)]