16139610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 42162120

約数和(自身を除く): 26022510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 461, 778, 922, 1167, 1383, 1945, 2305, 2334, 2766, 3501, 3890, 4149, 4610, 5835, 6915, 7002, 8298, 11670, 13830, 17505, 20745, 35010, 41490, 179329, 358658, 537987, 896645, 1075974, 1613961, 1793290, 2689935, 3227922, 5379870, 8069805, 16139610]

約数ペア:

[(1, 16139610), (2, 8069805), (3, 5379870), (5, 3227922), (6, 2689935), (9, 1793290), (10, 1613961), (15, 1075974), (18, 896645), (30, 537987), (45, 358658), (90, 179329), (389, 41490), (461, 35010), (778, 20745), (922, 17505), (1167, 13830), (1383, 11670), (1945, 8298), (2305, 7002), (2334, 6915), (2766, 5835), (3501, 4610), (3890, 4149)]