30431538

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5128

約数の個数: 40

約数和(自身を含む): 70045932

約数和(自身を除く): 39614394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5077, 5994, 10154, 15231, 30462, 45693, 91386, 137079, 187849, 274158, 375698, 411237, 563547, 822474, 1127094, 1690641, 3381282, 5071923, 10143846, 15215769, 30431538]

約数ペア:

[(1, 30431538), (2, 15215769), (3, 10143846), (6, 5071923), (9, 3381282), (18, 1690641), (27, 1127094), (37, 822474), (54, 563547), (74, 411237), (81, 375698), (111, 274158), (162, 187849), (222, 137079), (333, 91386), (666, 45693), (999, 30462), (1998, 15231), (2997, 10154), (5077, 5994)]