143456490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1847}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 230164758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 1847, 2589, 3694, 4315, 5178, 5541, 7767, 8630, 9235, 11082, 12945, 15534, 16623, 18470, 25890, 27705, 33246, 38835, 55410, 77670, 83115, 166230, 1593961, 3187922, 4781883, 7969805, 9563766, 14345649, 15939610, 23909415, 28691298, 47818830, 71728245, 143456490]

約数ペア:

[(1, 143456490), (2, 71728245), (3, 47818830), (5, 28691298), (6, 23909415), (9, 15939610), (10, 14345649), (15, 9563766), (18, 7969805), (30, 4781883), (45, 3187922), (90, 1593961), (863, 166230), (1726, 83115), (1847, 77670), (2589, 55410), (3694, 38835), (4315, 33246), (5178, 27705), (5541, 25890), (7767, 18470), (8630, 16623), (9235, 15534), (11082, 12945)]