144335660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3643}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 347725056

約数和(自身を除く): 203389396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3643, 3962, 5660, 7286, 7924, 9905, 14572, 18215, 19810, 25501, 36430, 39620, 51002, 72860, 102004, 127505, 255010, 510020, 1030969, 2061938, 4123876, 5154845, 7216783, 10309690, 14433566, 20619380, 28867132, 36083915, 72167830, 144335660]

約数ペア:

[(1, 144335660), (2, 72167830), (4, 36083915), (5, 28867132), (7, 20619380), (10, 14433566), (14, 10309690), (20, 7216783), (28, 5154845), (35, 4123876), (70, 2061938), (140, 1030969), (283, 510020), (566, 255010), (1132, 127505), (1415, 102004), (1981, 72860), (2830, 51002), (3643, 39620), (3962, 36430), (5660, 25501), (7286, 19810), (7924, 18215), (9905, 14572)]