67808970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10321}}^1$

素因数の和:10407

約数の個数: 48

約数和(自身を含む): 178735752

約数和(自身を除く): 110926782

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, 10321, 20642, 30963, 51605, 61926, 92889, 103210, 154815, 185778, 309630, 464445, 753433, 928890, 1506866, 2260299, 3767165, 4520598, 6780897, 7534330, 11301495, 13561794, 22602990, 33904485, 67808970]

約数ペア:

[(1, 67808970), (2, 33904485), (3, 22602990), (5, 13561794), (6, 11301495), (9, 7534330), (10, 6780897), (15, 4520598), (18, 3767165), (30, 2260299), (45, 1506866), (73, 928890), (90, 753433), (146, 464445), (219, 309630), (365, 185778), (438, 154815), (657, 103210), (730, 92889), (1095, 61926), (1314, 51605), (2190, 30963), (3285, 20642), (6570, 10321)]