67500990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{953}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 175909968

約数和(自身を除く): 108408978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 953, 1574, 1906, 2361, 2859, 3935, 4722, 4765, 5718, 7083, 7870, 8577, 9530, 11805, 14166, 14295, 17154, 23610, 28590, 35415, 42885, 70830, 85770, 750011, 1500022, 2250033, 3750055, 4500066, 6750099, 7500110, 11250165, 13500198, 22500330, 33750495, 67500990]

約数ペア:

[(1, 67500990), (2, 33750495), (3, 22500330), (5, 13500198), (6, 11250165), (9, 7500110), (10, 6750099), (15, 4500066), (18, 3750055), (30, 2250033), (45, 1500022), (90, 750011), (787, 85770), (953, 70830), (1574, 42885), (1906, 35415), (2361, 28590), (2859, 23610), (3935, 17154), (4722, 14295), (4765, 14166), (5718, 11805), (7083, 9530), (7870, 8577)]