30798290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 58322160

約数和(自身を除く): 27523870

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1741, 1769, 3482, 3538, 8705, 8845, 17410, 17690, 50489, 100978, 106201, 212402, 252445, 504890, 531005, 1062010, 3079829, 6159658, 15399145, 30798290]

約数ペア:

[(1, 30798290), (2, 15399145), (5, 6159658), (10, 3079829), (29, 1062010), (58, 531005), (61, 504890), (122, 252445), (145, 212402), (290, 106201), (305, 100978), (610, 50489), (1741, 17690), (1769, 17410), (3482, 8845), (3538, 8705)]