23251380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1399}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 65385600

約数和(自身を除く): 42134220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1399, 1662, 2770, 2798, 3324, 4155, 4197, 5540, 5596, 6995, 8310, 8394, 13990, 16620, 16788, 20985, 27980, 41970, 83940, 387523, 775046, 1162569, 1550092, 1937615, 2325138, 3875230, 4650276, 5812845, 7750460, 11625690, 23251380]

約数ペア:

[(1, 23251380), (2, 11625690), (3, 7750460), (4, 5812845), (5, 4650276), (6, 3875230), (10, 2325138), (12, 1937615), (15, 1550092), (20, 1162569), (30, 775046), (60, 387523), (277, 83940), (554, 41970), (831, 27980), (1108, 20985), (1385, 16788), (1399, 16620), (1662, 13990), (2770, 8394), (2798, 8310), (3324, 6995), (4155, 5596), (4197, 5540)]