73404420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16759}}^1$

素因数の和:16844

約数の個数: 48

約数和(自身を含む): 208360320

約数和(自身を除く): 134955900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16759, 33518, 50277, 67036, 83795, 100554, 167590, 201108, 251385, 335180, 502770, 1005540, 1223407, 2446814, 3670221, 4893628, 6117035, 7340442, 12234070, 14680884, 18351105, 24468140, 36702210, 73404420]

約数ペア:

[(1, 73404420), (2, 36702210), (3, 24468140), (4, 18351105), (5, 14680884), (6, 12234070), (10, 7340442), (12, 6117035), (15, 4893628), (20, 3670221), (30, 2446814), (60, 1223407), (73, 1005540), (146, 502770), (219, 335180), (292, 251385), (365, 201108), (438, 167590), (730, 100554), (876, 83795), (1095, 67036), (1460, 50277), (2190, 33518), (4380, 16759)]