30122898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 66442176

約数和(自身を除く): 36319278

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 487, 507, 793, 974, 1014, 1461, 1586, 2379, 2922, 4758, 6331, 10309, 12662, 18993, 20618, 29707, 30927, 37986, 59414, 61854, 82303, 89121, 164606, 178242, 246909, 386191, 493818, 772382, 1158573, 2317146, 5020483, 10040966, 15061449, 30122898]

約数ペア:

[(1, 30122898), (2, 15061449), (3, 10040966), (6, 5020483), (13, 2317146), (26, 1158573), (39, 772382), (61, 493818), (78, 386191), (122, 246909), (169, 178242), (183, 164606), (338, 89121), (366, 82303), (487, 61854), (507, 59414), (793, 37986), (974, 30927), (1014, 29707), (1461, 20618), (1586, 18993), (2379, 12662), (2922, 10309), (4758, 6331)]