199173690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1733}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 518556168

約数和(自身を除く): 319382478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1277, 1733, 2554, 3466, 3831, 5199, 6385, 7662, 8665, 10398, 11493, 12770, 15597, 17330, 19155, 22986, 25995, 31194, 38310, 51990, 57465, 77985, 114930, 155970, 2213041, 4426082, 6639123, 11065205, 13278246, 19917369, 22130410, 33195615, 39834738, 66391230, 99586845, 199173690]

約数ペア:

[(1, 199173690), (2, 99586845), (3, 66391230), (5, 39834738), (6, 33195615), (9, 22130410), (10, 19917369), (15, 13278246), (18, 11065205), (30, 6639123), (45, 4426082), (90, 2213041), (1277, 155970), (1733, 114930), (2554, 77985), (3466, 57465), (3831, 51990), (5199, 38310), (6385, 31194), (7662, 25995), (8665, 22986), (10398, 19155), (11493, 17330), (12770, 15597)]