145267770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210533}}^1$

素因数の和:210566

約数の個数: 32

約数和(自身を含む): 363802752

約数和(自身を除く): 218534982

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 210533, 421066, 631599, 1052665, 1263198, 2105330, 3157995, 4842259, 6315990, 9684518, 14526777, 24211295, 29053554, 48422590, 72633885, 145267770]

約数ペア:

[(1, 145267770), (2, 72633885), (3, 48422590), (5, 29053554), (6, 24211295), (10, 14526777), (15, 9684518), (23, 6315990), (30, 4842259), (46, 3157995), (69, 2105330), (115, 1263198), (138, 1052665), (230, 631599), (345, 421066), (690, 210533)]