53190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 142560

約数和(自身を除く): 89370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5910, 8865, 10638, 17730, 26595, 53190]

約数ペア:

[(1, 53190), (2, 26595), (3, 17730), (5, 10638), (6, 8865), (9, 5910), (10, 5319), (15, 3546), (18, 2955), (27, 1970), (30, 1773), (45, 1182), (54, 985), (90, 591), (135, 394), (197, 270)]