29485890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15601}}^1$

素因数の和:15624

約数の個数: 64

約数和(自身を含む): 89867520

約数和(自身を除く): 60381630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15601, 31202, 46803, 78005, 93606, 109207, 140409, 156010, 218414, 234015, 280818, 327621, 421227, 468030, 546035, 655242, 702045, 842454, 982863, 1092070, 1404090, 1638105, 1965726, 2106135, 2948589, 3276210, 4212270, 4914315, 5897178, 9828630, 14742945, 29485890]

約数ペア:

[(1, 29485890), (2, 14742945), (3, 9828630), (5, 5897178), (6, 4914315), (7, 4212270), (9, 3276210), (10, 2948589), (14, 2106135), (15, 1965726), (18, 1638105), (21, 1404090), (27, 1092070), (30, 982863), (35, 842454), (42, 702045), (45, 655242), (54, 546035), (63, 468030), (70, 421227), (90, 327621), (105, 280818), (126, 234015), (135, 218414), (189, 156010), (210, 140409), (270, 109207), (315, 93606), (378, 78005), (630, 46803), (945, 31202), (1890, 15601)]