1494090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 4186728

約数和(自身を除く): 2692638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1277, 2554, 3831, 6385, 7662, 11493, 12770, 16601, 19155, 22986, 33202, 38310, 49803, 57465, 83005, 99606, 114930, 149409, 166010, 249015, 298818, 498030, 747045, 1494090]

約数ペア:

[(1, 1494090), (2, 747045), (3, 498030), (5, 298818), (6, 249015), (9, 166010), (10, 149409), (13, 114930), (15, 99606), (18, 83005), (26, 57465), (30, 49803), (39, 38310), (45, 33202), (65, 22986), (78, 19155), (90, 16601), (117, 12770), (130, 11493), (195, 7662), (234, 6385), (390, 3831), (585, 2554), (1170, 1277)]