30590658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 76489920

約数和(自身を除く): 45899262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 2269, 4494, 4538, 6741, 6807, 13482, 13614, 15883, 20421, 31766, 40842, 47649, 95298, 142947, 242783, 285894, 485566, 728349, 1456698, 1699481, 2185047, 3398962, 4370094, 5098443, 10196886, 15295329, 30590658]

約数ペア:

[(1, 30590658), (2, 15295329), (3, 10196886), (6, 5098443), (7, 4370094), (9, 3398962), (14, 2185047), (18, 1699481), (21, 1456698), (42, 728349), (63, 485566), (107, 285894), (126, 242783), (214, 142947), (321, 95298), (642, 47649), (749, 40842), (963, 31766), (1498, 20421), (1926, 15883), (2247, 13614), (2269, 13482), (4494, 6807), (4538, 6741)]