30143850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18269}}^1$

素因数の和:18295

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 51413430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 18269, 36538, 54807, 91345, 109614, 182690, 200959, 274035, 401918, 456725, 548070, 602877, 913450, 1004795, 1205754, 1370175, 2009590, 2740350, 3014385, 5023975, 6028770, 10047950, 15071925, 30143850]

約数ペア:

[(1, 30143850), (2, 15071925), (3, 10047950), (5, 6028770), (6, 5023975), (10, 3014385), (11, 2740350), (15, 2009590), (22, 1370175), (25, 1205754), (30, 1004795), (33, 913450), (50, 602877), (55, 548070), (66, 456725), (75, 401918), (110, 274035), (150, 200959), (165, 182690), (275, 109614), (330, 91345), (550, 54807), (825, 36538), (1650, 18269)]