1438470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 4082832

約数和(自身を除く): 2644362

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1453, 2906, 4359, 7265, 8718, 13077, 14530, 15983, 21795, 26154, 31966, 43590, 47949, 65385, 79915, 95898, 130770, 143847, 159830, 239745, 287694, 479490, 719235, 1438470]

約数ペア:

[(1, 1438470), (2, 719235), (3, 479490), (5, 287694), (6, 239745), (9, 159830), (10, 143847), (11, 130770), (15, 95898), (18, 79915), (22, 65385), (30, 47949), (33, 43590), (45, 31966), (55, 26154), (66, 21795), (90, 15983), (99, 14530), (110, 13077), (165, 8718), (198, 7265), (330, 4359), (495, 2906), (990, 1453)]