144416770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2143}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 272305152

約数和(自身を除く): 127888382

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2143, 2930, 4286, 6739, 10715, 13478, 21430, 33695, 49289, 67390, 98578, 246445, 492890, 627899, 1255798, 3139495, 6278990, 14441677, 28883354, 72208385, 144416770]

約数ペア:

[(1, 144416770), (2, 72208385), (5, 28883354), (10, 14441677), (23, 6278990), (46, 3139495), (115, 1255798), (230, 627899), (293, 492890), (586, 246445), (1465, 98578), (2143, 67390), (2930, 49289), (4286, 33695), (6739, 21430), (10715, 13478)]