1115190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12404

約数の個数: 24

約数和(自身を含む): 2899728

約数和(自身を除く): 1784538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12391, 24782, 37173, 61955, 74346, 111519, 123910, 185865, 223038, 371730, 557595, 1115190]

約数ペア:

[(1, 1115190), (2, 557595), (3, 371730), (5, 223038), (6, 185865), (9, 123910), (10, 111519), (15, 74346), (18, 61955), (30, 37173), (45, 24782), (90, 12391)]