943890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 2301696

約数和(自身を除く): 1357806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 431, 438, 730, 862, 1095, 1293, 2155, 2190, 2586, 4310, 6465, 12930, 31463, 62926, 94389, 157315, 188778, 314630, 471945, 943890]

約数ペア:

[(1, 943890), (2, 471945), (3, 314630), (5, 188778), (6, 157315), (10, 94389), (15, 62926), (30, 31463), (73, 12930), (146, 6465), (219, 4310), (365, 2586), (431, 2190), (438, 2155), (730, 1293), (862, 1095)]