429040020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{35933}}^1$

素因数の和:36144

約数の個数: 48

約数和(自身を含む): 1207382400

約数和(自身を除く): 778342380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 35933, 71866, 107799, 143732, 179665, 215598, 359330, 431196, 538995, 718660, 1077990, 2155980, 7150667, 14301334, 21452001, 28602668, 35753335, 42904002, 71506670, 85808004, 107260005, 143013340, 214520010, 429040020]

約数ペア:

[(1, 429040020), (2, 214520010), (3, 143013340), (4, 107260005), (5, 85808004), (6, 71506670), (10, 42904002), (12, 35753335), (15, 28602668), (20, 21452001), (30, 14301334), (60, 7150667), (199, 2155980), (398, 1077990), (597, 718660), (796, 538995), (995, 431196), (1194, 359330), (1990, 215598), (2388, 179665), (2985, 143732), (3980, 107799), (5970, 71866), (11940, 35933)]