167398620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4339}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 469553280

約数和(自身を除く): 302154660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 4339, 6430, 7716, 8678, 9645, 12860, 13017, 17356, 19290, 21695, 26034, 38580, 43390, 52068, 65085, 86780, 130170, 260340, 2789977, 5579954, 8369931, 11159908, 13949885, 16739862, 27899770, 33479724, 41849655, 55799540, 83699310, 167398620]

約数ペア:

[(1, 167398620), (2, 83699310), (3, 55799540), (4, 41849655), (5, 33479724), (6, 27899770), (10, 16739862), (12, 13949885), (15, 11159908), (20, 8369931), (30, 5579954), (60, 2789977), (643, 260340), (1286, 130170), (1929, 86780), (2572, 65085), (3215, 52068), (3858, 43390), (4339, 38580), (6430, 26034), (7716, 21695), (8678, 19290), (9645, 17356), (12860, 13017)]