2230380

素因数分解:

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

素因数の和:12406

約数の個数: 36

約数和(自身を含む): 6766032

約数和(自身を除く): 4535652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12391, 24782, 37173, 49564, 61955, 74346, 111519, 123910, 148692, 185865, 223038, 247820, 371730, 446076, 557595, 743460, 1115190, 2230380]

約数ペア:

[(1, 2230380), (2, 1115190), (3, 743460), (4, 557595), (5, 446076), (6, 371730), (9, 247820), (10, 223038), (12, 185865), (15, 148692), (18, 123910), (20, 111519), (30, 74346), (36, 61955), (45, 49564), (60, 37173), (90, 24782), (180, 12391)]