144906210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70003}}^1$

素因数の和:70039

約数の個数: 48

約数和(自身を含む): 393142464

約数和(自身を除く): 248236254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 70003, 140006, 210009, 350015, 420018, 630027, 700030, 1050045, 1260054, 1610069, 2100090, 3150135, 3220138, 4830207, 6300270, 8050345, 9660414, 14490621, 16100690, 24151035, 28981242, 48302070, 72453105, 144906210]

約数ペア:

[(1, 144906210), (2, 72453105), (3, 48302070), (5, 28981242), (6, 24151035), (9, 16100690), (10, 14490621), (15, 9660414), (18, 8050345), (23, 6300270), (30, 4830207), (45, 3220138), (46, 3150135), (69, 2100090), (90, 1610069), (115, 1260054), (138, 1050045), (207, 700030), (230, 630027), (345, 420018), (414, 350015), (690, 210009), (1035, 140006), (2070, 70003)]