1229850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{911}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 3392640

約数和(自身を除く): 2162790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 911, 1350, 1822, 2733, 4555, 5466, 8199, 9110, 13665, 16398, 22775, 24597, 27330, 40995, 45550, 49194, 68325, 81990, 122985, 136650, 204975, 245970, 409950, 614925, 1229850]

約数ペア:

[(1, 1229850), (2, 614925), (3, 409950), (5, 245970), (6, 204975), (9, 136650), (10, 122985), (15, 81990), (18, 68325), (25, 49194), (27, 45550), (30, 40995), (45, 27330), (50, 24597), (54, 22775), (75, 16398), (90, 13665), (135, 9110), (150, 8199), (225, 5466), (270, 4555), (450, 2733), (675, 1822), (911, 1350)]