154245190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1913}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 303453216

約数和(自身を除く): 149208026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 733, 1466, 1913, 3665, 3826, 7330, 8063, 9565, 16126, 19130, 21043, 40315, 42086, 80630, 105215, 210430, 1402229, 2804458, 7011145, 14022290, 15424519, 30849038, 77122595, 154245190]

約数ペア:

[(1, 154245190), (2, 77122595), (5, 30849038), (10, 15424519), (11, 14022290), (22, 7011145), (55, 2804458), (110, 1402229), (733, 210430), (1466, 105215), (1913, 80630), (3665, 42086), (3826, 40315), (7330, 21043), (8063, 19130), (9565, 16126)]