29459940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 85337280

約数和(自身を除く): 55877340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 16931, 33862, 50793, 67724, 84655, 101586, 169310, 203172, 253965, 338620, 490999, 507930, 981998, 1015860, 1472997, 1963996, 2454995, 2945994, 4909990, 5891988, 7364985, 9819980, 14729970, 29459940]

約数ペア:

[(1, 29459940), (2, 14729970), (3, 9819980), (4, 7364985), (5, 5891988), (6, 4909990), (10, 2945994), (12, 2454995), (15, 1963996), (20, 1472997), (29, 1015860), (30, 981998), (58, 507930), (60, 490999), (87, 338620), (116, 253965), (145, 203172), (174, 169310), (290, 101586), (348, 84655), (435, 67724), (580, 50793), (870, 33862), (1740, 16931)]