73889370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22189}}^1$

素因数の和:22239

約数の個数: 48

約数和(自身を含む): 197313480

約数和(自身を除く): 123424110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 22189, 44378, 66567, 110945, 133134, 199701, 221890, 332835, 399402, 665670, 820993, 998505, 1641986, 1997010, 2462979, 4104965, 4925958, 7388937, 8209930, 12314895, 14777874, 24629790, 36944685, 73889370]

約数ペア:

[(1, 73889370), (2, 36944685), (3, 24629790), (5, 14777874), (6, 12314895), (9, 8209930), (10, 7388937), (15, 4925958), (18, 4104965), (30, 2462979), (37, 1997010), (45, 1641986), (74, 998505), (90, 820993), (111, 665670), (185, 399402), (222, 332835), (333, 221890), (370, 199701), (555, 133134), (666, 110945), (1110, 66567), (1665, 44378), (3330, 22189)]