30764604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 77772800

約数和(自身を除く): 47008196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 991, 1194, 1982, 2388, 2587, 2973, 3964, 5174, 5946, 7761, 10348, 11892, 12883, 15522, 25766, 31044, 38649, 51532, 77298, 154596, 197209, 394418, 591627, 788836, 1183254, 2366508, 2563717, 5127434, 7691151, 10254868, 15382302, 30764604]

約数ペア:

[(1, 30764604), (2, 15382302), (3, 10254868), (4, 7691151), (6, 5127434), (12, 2563717), (13, 2366508), (26, 1183254), (39, 788836), (52, 591627), (78, 394418), (156, 197209), (199, 154596), (398, 77298), (597, 51532), (796, 38649), (991, 31044), (1194, 25766), (1982, 15522), (2388, 12883), (2587, 11892), (2973, 10348), (3964, 7761), (5174, 5946)]