77388030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11779}}^1$

素因数の和:11865

約数の個数: 48

約数和(自身を含む): 203982480

約数和(自身を除く): 126594450

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, 11779, 23558, 35337, 58895, 70674, 106011, 117790, 176685, 212022, 353370, 530055, 859867, 1060110, 1719734, 2579601, 4299335, 5159202, 7738803, 8598670, 12898005, 15477606, 25796010, 38694015, 77388030]

約数ペア:

[(1, 77388030), (2, 38694015), (3, 25796010), (5, 15477606), (6, 12898005), (9, 8598670), (10, 7738803), (15, 5159202), (18, 4299335), (30, 2579601), (45, 1719734), (73, 1060110), (90, 859867), (146, 530055), (219, 353370), (365, 212022), (438, 176685), (657, 117790), (730, 106011), (1095, 70674), (1314, 58895), (2190, 35337), (3285, 23558), (6570, 11779)]