30484844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 30478996

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 359, 598, 718, 923, 1196, 1436, 1633, 1846, 3266, 3692, 4667, 6532, 8257, 9334, 16514, 18668, 21229, 25489, 33028, 42458, 50978, 84916, 101956, 107341, 214682, 331357, 429364, 586247, 662714, 1172494, 1325428, 2344988, 7621211, 15242422, 30484844]

約数ペア:

[(1, 30484844), (2, 15242422), (4, 7621211), (13, 2344988), (23, 1325428), (26, 1172494), (46, 662714), (52, 586247), (71, 429364), (92, 331357), (142, 214682), (284, 107341), (299, 101956), (359, 84916), (598, 50978), (718, 42458), (923, 33028), (1196, 25489), (1436, 21229), (1633, 18668), (1846, 16514), (3266, 9334), (3692, 8257), (4667, 6532)]