68833890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10477}}^1$

素因数の和:10563

約数の個数: 48

約数和(自身を含む): 181437048

約数和(自身を除く): 112603158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 10477, 20954, 31431, 52385, 62862, 94293, 104770, 157155, 188586, 314310, 471465, 764821, 942930, 1529642, 2294463, 3824105, 4588926, 6883389, 7648210, 11472315, 13766778, 22944630, 34416945, 68833890]

約数ペア:

[(1, 68833890), (2, 34416945), (3, 22944630), (5, 13766778), (6, 11472315), (9, 7648210), (10, 6883389), (15, 4588926), (18, 3824105), (30, 2294463), (45, 1529642), (73, 942930), (90, 764821), (146, 471465), (219, 314310), (365, 188586), (438, 157155), (657, 104770), (730, 94293), (1095, 62862), (1314, 52385), (2190, 31431), (3285, 20954), (6570, 10477)]