30072440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39569}}^1$

素因数の和:39599

約数の個数: 32

約数和(自身を含む): 71226000

約数和(自身を除く): 41153560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39569, 79138, 158276, 197845, 316552, 395690, 751811, 791380, 1503622, 1582760, 3007244, 3759055, 6014488, 7518110, 15036220, 30072440]

約数ペア:

[(1, 30072440), (2, 15036220), (4, 7518110), (5, 6014488), (8, 3759055), (10, 3007244), (19, 1582760), (20, 1503622), (38, 791380), (40, 751811), (76, 395690), (95, 316552), (152, 197845), (190, 158276), (380, 79138), (760, 39569)]