155991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{140533}}^1$

素因数の和:140580

約数の個数: 32

約数和(自身を含む): 384501024

約数和(自身を除く): 228509394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 140533, 281066, 421599, 702665, 843198, 1405330, 2107995, 4215990, 5199721, 10399442, 15599163, 25998605, 31198326, 51997210, 77995815, 155991630]

約数ペア:

[(1, 155991630), (2, 77995815), (3, 51997210), (5, 31198326), (6, 25998605), (10, 15599163), (15, 10399442), (30, 5199721), (37, 4215990), (74, 2107995), (111, 1405330), (185, 843198), (222, 702665), (370, 421599), (555, 281066), (1110, 140533)]