30181242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 74962944

約数和(自身を除く): 44781702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 331, 334, 501, 546, 662, 993, 1002, 1169, 1986, 2171, 2317, 2338, 3507, 4303, 4342, 4634, 6513, 6951, 7014, 8606, 12909, 13026, 13902, 15197, 25818, 30121, 30394, 45591, 55277, 60242, 90363, 91182, 110554, 165831, 180726, 331662, 386939, 718601, 773878, 1160817, 1437202, 2155803, 2321634, 4311606, 5030207, 10060414, 15090621, 30181242]

約数ペア:

[(1, 30181242), (2, 15090621), (3, 10060414), (6, 5030207), (7, 4311606), (13, 2321634), (14, 2155803), (21, 1437202), (26, 1160817), (39, 773878), (42, 718601), (78, 386939), (91, 331662), (167, 180726), (182, 165831), (273, 110554), (331, 91182), (334, 90363), (501, 60242), (546, 55277), (662, 45591), (993, 30394), (1002, 30121), (1169, 25818), (1986, 15197), (2171, 13902), (2317, 13026), (2338, 12909), (3507, 8606), (4303, 7014), (4342, 6951), (4634, 6513)]